Leg : 53 Depth to Top of Core(m): 570.50 Sample Depth(m): 571.13
Hole: 418A Top/Bottom Interval(mm): 610/ 650
Core: 49 Section/Piece: 1/3G
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 110. Y : 25. Zr: 49. Nb: 4. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 570.50 Sample Depth(m): 571.77
Hole: 418A Top/Bottom Interval(mm): 1260/1280
Core: 49 Section/Piece: 1/6C
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: 5. Be: B : F : 170. Cl: Sc: 39.
V : 320. Cr: 333. Co: 44. Ni: 145. Cu: 112. Zn: 83.
Ga: Ge: As: Se: Br: Rb:
Sr: 130. Y : 35. Zr: 71. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 1.9 Ce: 5.6 Pr: Nd: 6.9 Sm: 2.7 Eu: 1.04
Gd: Tb: 0.74 Dy: 4.9 Ho: Er: Tm:
Yb: 2.8 Lu: 0.40 Hf: 1.7 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 570.50 Sample Depth(m): 571.87
Hole: 418A Top/Bottom Interval(mm): 1350/1390
Core: 49 Section/Piece: 1/6E
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 94. Y : 24. Zr: 53. Nb: 4. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 570.50 Sample Depth(m): 571.87
Hole: 418A Top/Bottom Interval(mm): 1350/1390
Core: 49 Section/Piece: 1/6D
Analyst: Thompson, R.N.
Methods: Electron microprobe
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: 684.2 Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 570.50 Sample Depth(m): 572.28
Hole: 418A Top/Bottom Interval(mm): 270/ 300
Core: 49 Section/Piece: 2/1G
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 105. Y : 24. Zr: 52. Nb: 2. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 570.50 Sample Depth(m): 573.84
Hole: 418A Top/Bottom Interval(mm): 320/ 350
Core: 49 Section/Piece: 3/3
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: 5. Be: B : F : Cl: Sc: 38.
V : 300. Cr: 327. Co: 45. Ni: 147. Cu: 112. Zn: 72.
Ga: Ge: As: Se: Br: Rb:
Sr: 94. Y : 22. Zr: 53. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 1.7 Ce: 5.6 Pr: Nd: 4.9 Sm: 2.2 Eu: 0.87
Gd: Tb: 0.57 Dy: 3.9 Ho: Er: Tm:
Yb: 2.7 Lu: 0.34 Hf: 1.7 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Comments: PIECES 2 AND 3 ARE FROM CORE CATCHER
Leg : 53 Depth to Top of Core(m): 573.50 Sample Depth(m): 575.31
Hole: 418A Top/Bottom Interval(mm): 290/ 320
Core: 50 Section/Piece: 2/1C
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: 5. Be: B : F : 200. Cl: Sc: 40.
V : 300. Cr: 349. Co: 46. Ni: 154. Cu: 116. Zn: 80.
Ga: Ge: As: Se: Br: Rb:
Sr: 110. Y : 23. Zr: 52. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 1.7 Ce: 6.1 Pr: Nd: 7.2 Sm: 2.8 Eu: 0.86
Gd: Tb: 0.77 Dy: 4.7 Ho: Er: Tm:
Yb: 2.8 Lu: 0.50 Hf: 2.0 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 573.50 Sample Depth(m): 576.83
Hole: 418A Top/Bottom Interval(mm): 320/ 340
Core: 50 Section/Piece: 3/1A
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: 4. Be: B : F : Cl: Sc: 38.
V : 280. Cr: 330. Co: 44. Ni: 129. Cu: 108. Zn: 82.
Ga: Ge: As: Se: Br: Rb:
Sr: 112. Y : 22. Zr: 43. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 2.0 Ce: 5.9 Pr: Nd: 5.8 Sm: 2.1 Eu: 0.82
Gd: Tb: 0.53 Dy: 4.1 Ho: Er: Tm:
Yb: 2.5 Lu: 0.39 Hf: 1.6 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 573.50 Sample Depth(m): 579.99
Hole: 418A Top/Bottom Interval(mm): 470/ 500
Core: 50 Section/Piece: 5/3A
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 1.
Sr: 101. Y : 23. Zr: 51. Nb: 5. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 573.50 Sample Depth(m): 579.99
Hole: 418A Top/Bottom Interval(mm): 470/ 500
Core: 50 Section/Piece: 5/3A
Analyst: Thompson, R.N.
Methods: Electron microprobe
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: 478.94 Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 582.90 Sample Depth(m): 584.55
Hole: 418A Top/Bottom Interval(mm): 130/ 160
Core: 51 Section/Piece: 2/1A
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-OL-CPX PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 114. Y : 25. Zr: 51. Nb: 5. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 582.90 Sample Depth(m): 587.14
Hole: 418A Top/Bottom Interval(mm): 1220/1260
Core: 51 Section/Piece: 3/6B
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 95. Y : 22. Zr: 44. Nb: 4. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 582.90 Sample Depth(m): 587.14
Hole: 418A Top/Bottom Interval(mm): 1220/1260
Core: 51 Section/Piece: 3/6B
Analyst: Thompson, R.N.
Methods: Electron microprobe
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL-CPX PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: 273.68 Co: Ni: 235.74 Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 582.90 Sample Depth(m): 588.10
Hole: 418A Top/Bottom Interval(mm): 690/ 710
Core: 51 Section/Piece: 4/3C
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: 3. Be: B : F : 130. Cl: Sc: 38.
V : 320. Cr: 301. Co: 45. Ni: 142. Cu: 116. Zn: 78.
Ga: Ge: As: Se: Br: Rb:
Sr: 109. Y : 24. Zr: 54. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 1.5 Ce: 7.8 Pr: Nd: 7.0 Sm: 2.8 Eu: 0.92
Gd: Tb: 0.78 Dy: 4.3 Ho: Er: Tm:
Yb: 2.4 Lu: 0.41 Hf: 1.4 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Comments: ANALYSIS MAY BE MISLABELED-DEPTH IN CORE 593.0?
Leg : 53 Depth to Top of Core(m): 582.90 Sample Depth(m): 589.14
Hole: 418A Top/Bottom Interval(mm): 210/ 260
Core: 51 Section/Piece: 5/2
Analyst: Thompson, R.N.
Methods: Electron microprobe
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: 684.2 Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 592.20 Sample Depth(m): 593.19
Hole: 418A Top/Bottom Interval(mm): 980/1000
Core: 52 Section/Piece: 1/9
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: 6. Be: B : F : Cl: Sc: 38.
V : 290. Cr: 326. Co: 44. Ni: 142. Cu: 116. Zn: 76.
Ga: Ge: As: Se: Br: Rb:
Sr: 98. Y : 22. Zr: 52. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 1.4 Ce: 5.1 Pr: Nd: 8.8 Sm: 2.1 Eu: 0.92
Gd: Tb: 0.61 Dy: 4.6 Ho: Er: Tm:
Yb: 2.5 Lu: 0.44 Hf: 1.4 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 592.20 Sample Depth(m): 598.95
Hole: 418A Top/Bottom Interval(mm): 750/ 0
Core: 52 Section/Piece: 5/6
Analyst: Staudigel, H.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-OL-CPX PHYRIC BASALT
Element concentrations (ppm):
Li: 4. Be: B : 8. F : Cl: Sc:
V : 299. Cr: 292. Co: 50. Ni: 131. Cu: 102. Zn: 72.
Ga: Ge: As: Se: Br: Rb: 3.
Sr: 103. Y : 31. Zr: 73. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba: 4.
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 592.20 Sample Depth(m): 599.48
Hole: 418A Top/Bottom Interval(mm): 1270/1290
Core: 52 Section/Piece: 5/8B
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 99. Y : 21. Zr: 59. Nb: 2.4 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 601.60 Sample Depth(m): 603.62
Hole: 418A Top/Bottom Interval(mm): 510/ 530
Core: 53 Section/Piece: 2/4A
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL-CPX PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 112.9 Y : 20.3 Zr: 53. Nb: 1.9 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 601.60 Sample Depth(m): 604.39
Hole: 418A Top/Bottom Interval(mm): 1280/1300
Core: 53 Section/Piece: 2/6B
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-OL-CPX PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 100. Y : 23. Zr: 48. Nb: 4. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 601.60 Sample Depth(m): 604.89
Hole: 418A Top/Bottom Interval(mm): 280/ 300
Core: 53 Section/Piece: 3/1B
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL-CPX PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 96.3 Y : 21.9 Zr: 63.5 Nb: 0.6 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 601.60 Sample Depth(m): 605.65
Hole: 418A Top/Bottom Interval(mm): 1040/1060
Core: 53 Section/Piece: 3/2
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: 8. Be: B : F : 200. Cl: Sc: 38.
V : 290. Cr: 342. Co: 49. Ni: 162. Cu: 112. Zn: 94.
Ga: Ge: As: Se: Br: Rb:
Sr: 128. Y : 32. Zr: 66. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 2.7 Ce: 5.3 Pr: Nd: 9.2 Sm: 2.7 Eu: 0.75
Gd: Tb: 0.59 Dy: 4.5 Ho: Er: Tm:
Yb: 3.0 Lu: 0.39 Hf: 1.7 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Comments: PIECES 2 THRU 5 ARE FROM CORE CATCHER
Leg : 53 Depth to Top of Core(m): 611.00 Sample Depth(m): 612.22
Hole: 418A Top/Bottom Interval(mm): 1210/1230
Core: 54 Section/Piece: 1/9
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-CPX PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 95.9 Y : 25.9 Zr: 76.0 Nb: 2.0 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 611.00 Sample Depth(m): 612.82
Hole: 418A Top/Bottom Interval(mm): 310/ 330
Core: 54 Section/Piece: 2/3B
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: 8. Be: B : F : Cl: Sc: 41.
V : 310. Cr: 232. Co: 46. Ni: 82. Cu: 114. Zn: 89.
Ga: Ge: As: Se: Br: Rb:
Sr: 104. Y : 26. Zr: 62. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 1.9 Ce: 4.8 Pr: Nd: 9.9 Sm: 3.4 Eu: 1.14
Gd: Tb: 0.71 Dy: 5.2 Ho: Er: Tm:
Yb: 2.9 Lu: 0.54 Hf: 2.6 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 620.40 Sample Depth(m): 623.53
Hole: 418A Top/Bottom Interval(mm): 120/ 140
Core: 55 Section/Piece: 3/1A
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL-CPX SPARSELY PHYRIC BASALT
Element concentrations (ppm):
Li: 8. Be: B : F : 170. Cl: Sc: 41.
V : 320. Cr: 243. Co: 46. Ni: 86. Cu: 108. Zn: 87.
Ga: Ge: As: Se: Br: Rb:
Sr: 87. Y : 25. Zr: 66. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 2.1 Ce: 6.2 Pr: Nd: 7.3 Sm: 2.6 Eu: 1.17
Gd: Tb: 0.80 Dy: 5.3 Ho: Er: Tm:
Yb: 2.9 Lu: 0.38 Hf: 2.3 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 620.40 Sample Depth(m): 627.59
Hole: 418A Top/Bottom Interval(mm): 1180/1200
Core: 55 Section/Piece: 5/7C
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS OL-PLAG-CPX SPARSELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 106.9 Y : 24.5 Zr: 71.5 Nb: 2.1 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 620.40 Sample Depth(m): 628.05
Hole: 418A Top/Bottom Interval(mm): 150/ 0
Core: 55 Section/Piece: 6/1
Analyst: Staudigel, H.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS OL-PLAG MODERATELY PHYRIC BASALT
Element concentrations (ppm):
Li: 5. Be: B : 2. F : Cl: Sc:
V : 336. Cr: 280. Co: 48. Ni: 110. Cu: 107. Zn: 80.
Ga: Ge: As: Se: Br: Rb: -1.
Sr: 105. Y : 34. Zr: 83. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba: 5.
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 629.80 Sample Depth(m): 630.97
Hole: 418A Top/Bottom Interval(mm): 1160/1190
Core: 56 Section/Piece: 1/6B
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 115. Y : 27. Zr: 63. Nb: 4. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 629.80 Sample Depth(m): 638.66
Hole: 418A Top/Bottom Interval(mm): 1350/1370
Core: 56 Section/Piece: 6/8A
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: 7. Be: B : F : Cl: Sc: 37.
V : 320. Cr: 226. Co: 41. Ni: 76. Cu: 99. Zn: 84.
Ga: Ge: As: Se: Br: Rb:
Sr: 106. Y : Zr: 65. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 2.3 Ce: 6.5 Pr: Nd: 8.5 Sm: 3.4 Eu: 1.14
Gd: Tb: 0.89 Dy: 5.6 Ho: Er: Tm:
Yb: 3.2 Lu: 0.49 Hf: 2.1 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 629.80 Sample Depth(m): 639.01
Hole: 418A Top/Bottom Interval(mm): 200/ 220
Core: 56 Section/Piece: 7/2
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL-CPX PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 103.0 Y : 28.7 Zr: 79.7 Nb: 1.8 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 629.80 Sample Depth(m): 639.04
Hole: 418A Top/Bottom Interval(mm): 220/ 260
Core: 56 Section/Piece: 7/2
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-CPX PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 112. Y : 26. Zr: 62. Nb: 5. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 629.80 Sample Depth(m): 639.52
Hole: 418A Top/Bottom Interval(mm): 690/ 740
Core: 56 Section/Piece: 7/5
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 100. Y : 29. Zr: 77. Nb: 4. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 629.80 Sample Depth(m): 639.52
Hole: 418A Top/Bottom Interval(mm): 690/ 740
Core: 56 Section/Piece: 7/5
Analyst: Thompson, R.N.
Methods: Electron microprobe
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL-CPX PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: 136.84 Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 639.00 Sample Depth(m): 639.52
Hole: 418A Top/Bottom Interval(mm): 500/ 540
Core: 57 Section/Piece: 1/4A
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-CPX-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 106.3 Y : 29.0 Zr: 71.3 Nb: 2.8 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 639.00 Sample Depth(m): 639.67
Hole: 418A Top/Bottom Interval(mm): 670/ 680
Core: 57 Section/Piece: 1/4B
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-CPX-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 97.0 Y : 25.1 Zr: 77.6 Nb: 2.4 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 639.00 Sample Depth(m): 639.91
Hole: 418A Top/Bottom Interval(mm): 900/ 920
Core: 57 Section/Piece: 1/4D
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL-CPX PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 106.0 Y : 25.5 Zr: 76.5 Nb: 1.8 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 639.00 Sample Depth(m): 639.91
Hole: 418A Top/Bottom Interval(mm): 900/ 920
Core: 57 Section/Piece: 1/4D
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-CPX-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 98.7 Y : 25.5 Zr: 76.5 Nb: 2.1 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 639.00 Sample Depth(m): 641.63
Hole: 418A Top/Bottom Interval(mm): 1130/ 0
Core: 57 Section/Piece: 2/4A
Analyst: Staudigel, H.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: 6. Be: B : 8. F : Cl: Sc: 44.49
V : 353. Cr: 216.4 Co: 42.3 Ni: 89. Cu: 93. Zn: 80.
Ga: Ge: As: Se: Br: Rb: 2.96
Sr: 105.7 Y : 36. Zr: 87. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba: 7.5
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: 2.17 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 639.00 Sample Depth(m): 643.03
Hole: 418A Top/Bottom Interval(mm): 1000/1050
Core: 57 Section/Piece: 3/3A
Analyst: Humphris, S.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Extensive IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 1.
Sr: 98. Y : 29. Zr: 73. Nb: 2. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 639.00 Sample Depth(m): 644.17
Hole: 418A Top/Bottom Interval(mm): 660/ 670
Core: 57 Section/Piece: 4/5B
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL-CPX PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 104. Y : 26.1 Zr: 77.7 Nb: 2.5 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 648.20 Sample Depth(m): 650.53
Hole: 418A Top/Bottom Interval(mm): 820/ 840
Core: 58 Section/Piece: 2/3E
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: 8. Be: B : F : 230. Cl: Sc: 38.
V : 350. Cr: 212. Co: 42. Ni: 81. Cu: 110. Zn: 96.
Ga: Ge: As: Se: Br: Rb:
Sr: 110. Y : Zr: 67. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 2.6 Ce: 6.4 Pr: Nd: Sm: 3.7 Eu: 1.11
Gd: Tb: 0.89 Dy: 6.1 Ho: Er: Tm:
Yb: 3.2 Lu: 0.49 Hf: 2.6 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 648.20 Sample Depth(m): 652.97
Hole: 418A Top/Bottom Interval(mm): 250/ 280
Core: 58 Section/Piece: 4/2
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 107.9 Y : 30.5 Zr: 87.7 Nb: 3.5 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 657.40 Sample Depth(m): 660.23
Hole: 418A Top/Bottom Interval(mm): 1320/1340
Core: 59 Section/Piece: 2/6
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: 8. Be: B : F : Cl: Sc: 41.
V : 360. Cr: 235. Co: 46. Ni: 98. Cu: 105. Zn: 94.
Ga: Ge: As: Se: Br: Rb:
Sr: 119. Y : Zr: 76. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 2.3 Ce: 5.4 Pr: Nd: 9.2 Sm: 3.9 Eu: 1.43
Gd: Tb: 0.99 Dy: 5.6 Ho: Er: Tm:
Yb: 3.5 Lu: 0.59 Hf: 2.6 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 657.40 Sample Depth(m): 665.56
Hole: 418A Top/Bottom Interval(mm): 650/ 670
Core: 59 Section/Piece: 6/3B
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 114.2 Y : 32.7 Zr: 94.4 Nb: 3.8 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 667.00 Sample Depth(m): 667.19
Hole: 418A Top/Bottom Interval(mm): 180/ 200
Core: 60 Section/Piece: 1/1B
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: 8. Be: B : F : 170. Cl: Sc: 40.
V : 360. Cr: 215. Co: 47. Ni: 92. Cu: 106. Zn: 93.
Ga: Ge: As: Se: Br: Rb:
Sr: 112. Y : Zr: 66. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 2.4 Ce: 6.5 Pr: Nd: 9.9 Sm: 3.8 Eu: 1.46
Gd: Tb: 0.74 Dy: 7.2 Ho: Er: Tm:
Yb: 3.2 Lu: 0.52 Hf: 2.5 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 667.00 Sample Depth(m): 667.28
Hole: 418A Top/Bottom Interval(mm): 270/ 300
Core: 60 Section/Piece: 1/1G
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 1.
Sr: 114. Y : 31. Zr: 85. Nb: 6. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 667.00 Sample Depth(m): 669.74
Hole: 418A Top/Bottom Interval(mm): 1230/1260
Core: 60 Section/Piece: 2/7A
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 109.9 Y : 30.6 Zr: 91.4 Nb: 4.0 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 667.00 Sample Depth(m): 672.96
Hole: 418A Top/Bottom Interval(mm): 1440/1480
Core: 60 Section/Piece: 4/1M
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 112. Y : 30. Zr: 78. Nb: 6. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 667.00 Sample Depth(m): 673.92
Hole: 418A Top/Bottom Interval(mm): 890/ 940
Core: 60 Section/Piece: 5/1J
Analyst: Humphris, S.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 10.
Sr: 106. Y : 31. Zr: 81. Nb: 4. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 667.00 Sample Depth(m): 674.33
Hole: 418A Top/Bottom Interval(mm): 1330/ 0
Core: 60 Section/Piece: 5/1N
Analyst: Staudigel, H.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG MODERATELY PHYRIC BASALT
Element concentrations (ppm):
Li: 4. Be: B : 46. F : Cl: Sc:
V : 364. Cr: 192. Co: 45. Ni: 86. Cu: 92. Zn: 79.
Ga: Ge: As: Se: Br: Rb: -1.
Sr: 126. Y : 38. Zr: 97. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba: 6.
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 667.00 Sample Depth(m): 674.84
Hole: 418A Top/Bottom Interval(mm): 330/ 350
Core: 60 Section/Piece: 6/2A
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG MOD PHYRIC BASALT
Element concentrations (ppm):
Li: 11. Be: B : F : Cl: Sc: 39.
V : 360. Cr: 200. Co: 43. Ni: 72. Cu: 98. Zn: 91.
Ga: Ge: As: Se: Br: Rb:
Sr: 106. Y : 32. Zr: 74. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 2.5 Ce: 8.7 Pr: Nd: 8.9 Sm: 2.9 Eu: 1.28
Gd: Tb: 0.76 Dy: 6.7 Ho: Er: Tm:
Yb: 3.3 Lu: 0.51 Hf: 3.3 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 676.50 Sample Depth(m): 676.67
Hole: 418A Top/Bottom Interval(mm): 150/ 180
Core: 61 Section/Piece: 1/1
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 104. Y : 32. Zr: 74. Nb: 7. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 676.50 Sample Depth(m): 676.79
Hole: 418A Top/Bottom Interval(mm): 280/ 300
Core: 61 Section/Piece: 1/2
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 125.1 Y : 29.2 Zr: 87.9 Nb: 3.5 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 686.00 Sample Depth(m): 688.82
Hole: 418A Top/Bottom Interval(mm): 1290/1340
Core: 62 Section/Piece: 2/7
Analyst: Humphris, S.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-CPX-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 18.
Sr: 112. Y : 37. Zr: 87. Nb: 6. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 686.00 Sample Depth(m): 691.54
Hole: 418A Top/Bottom Interval(mm): 1040/ 0
Core: 62 Section/Piece: 4/5
Analyst: Staudigel, H.
Methods: Inst neutron activ
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-CPX-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 2.67 Ce: 8.52 Pr: Nd: 9.4 Sm: 3.48 Eu: 1.180
Gd: Tb: 0.78 Dy: Ho: 1.3 Er: Tm:
Yb: 3.72 Lu: 0.56 Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 686.00 Sample Depth(m): 691.54
Hole: 418A Top/Bottom Interval(mm): 1040/ 0
Core: 62 Section/Piece: 4/5
Analyst: Staudigel, H.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-CPX-OL MODERATELY PHYRIC BASALT
Element concentrations (ppm):
Li: 5. Be: B : 8. F : Cl: Sc: 45.95
V : 385. Cr: 209.7 Co: 44.9 Ni: 93. Cu: 94. Zn: 93.
Ga: Ge: As: Se: Br: Rb: 3.84
Sr: 116.5 Y : 40. Zr: 102. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba: 11.5
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: 2.51 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 686.00 Sample Depth(m): 692.61
Hole: 418A Top/Bottom Interval(mm): 590/ 630
Core: 62 Section/Piece: 5/4
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 112.8 Y : 28.8 Zr: 85.6 Nb: 1.7 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 690.00 Sample Depth(m): 692.41
Hole: 418A Top/Bottom Interval(mm): 900/ 920
Core: 63 Section/Piece: 2/3D
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL-CPX PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 108.4 Y : 26.9 Zr: 77.4 Nb: 3.4 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 690.00 Sample Depth(m): 692.78
Hole: 418A Top/Bottom Interval(mm): 1260/1300
Core: 63 Section/Piece: 2/4B
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-CPX-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 1.
Sr: 108. Y : 28. Zr: 69. Nb: 5. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 690.00 Sample Depth(m): 692.86
Hole: 418A Top/Bottom Interval(mm): 1340/1380
Core: 63 Section/Piece: 2/5
Analyst: Humphris, S.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
IGNEOUS PLAG-CPX-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 14.
Sr: 105. Y : 29. Zr: 71. Nb: 2. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 690.00 Sample Depth(m): 693.86
Hole: 418A Top/Bottom Interval(mm): 850/ 870
Core: 63 Section/Piece: 3/6
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 106.5 Y : 30.4 Zr: 88.5 Nb: 3.1 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 690.00 Sample Depth(m): 694.10
Hole: 418A Top/Bottom Interval(mm): 1090/1110
Core: 63 Section/Piece: 3/4D
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
IGNEOUS PLAG-OL-CPX PHYRIC BASALT
Element concentrations (ppm):
Li: 7. Be: B : F : 130. Cl: Sc: 37.
V : 330. Cr: 220. Co: 41. Ni: 87. Cu: 95. Zn: 91.
Ga: Ge: As: Se: Br: Rb:
Sr: 104. Y : 38. Zr: 65. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 2.3 Ce: 4.8 Pr: Nd: 10.5 Sm: 3.3 Eu: 1.03
Gd: Tb: 0.79 Dy: 3.9 Ho: Er: Tm:
Yb: 2.9 Lu: 0.48 Hf: 1.7 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Comments: DISCREPANCY BETWEEN PIECE NO. AND INTERVAL
Leg : 53 Depth to Top of Core(m): 695.50 Sample Depth(m): 697.34
Hole: 418A Top/Bottom Interval(mm): 320/ 350
Core: 64 Section/Piece: 2/1B
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG MOD PHYRIC BASALT
Element concentrations (ppm):
Li: 8. Be: B : F : Cl: Sc: 38.
V : 340. Cr: 207. Co: 41. Ni: 80. Cu: 98. Zn: 79.
Ga: Ge: As: Se: Br: Rb:
Sr: 88. Y : 27. Zr: 58. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 1.6 Ce: 6.7 Pr: Nd: 6.7 Sm: 2.6 Eu: 1.00
Gd: Tb: 0.69 Dy: 5.8 Ho: Er: Tm:
Yb: 2.9 Lu: 0.49 Hf: 1.9 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 695.50 Sample Depth(m): 699.06
Hole: 418A Top/Bottom Interval(mm): 550/ 560
Core: 64 Section/Piece: 3/1E
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 95.2 Y : 24.1 Zr: 65.6 Nb: 2.7 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 695.50 Sample Depth(m): 699.07
Hole: 418A Top/Bottom Interval(mm): 560/ 580
Core: 64 Section/Piece: 3/1F
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 106.6 Y : 25.5 Zr: 68.6 Nb: 1.6 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 695.50 Sample Depth(m): 699.10
Hole: 418A Top/Bottom Interval(mm): 580/ 620
Core: 64 Section/Piece: 3/1F
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 103.2 Y : 25.0 Zr: 69.4 Nb: 1.9 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 695.50 Sample Depth(m): 700.79
Hole: 418A Top/Bottom Interval(mm): 770/ 810
Core: 64 Section/Piece: 4/2E
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG MODERATELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 1.
Sr: 108. Y : 28. Zr: 66. Nb: 6. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 695.50 Sample Depth(m): 700.82
Hole: 418A Top/Bottom Interval(mm): 820/ 0
Core: 64 Section/Piece: 4/2E
Analyst: Staudigel, H.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-OL-CPX MODERATELY PHYRIC BASALT
Element concentrations (ppm):
Li: 5. Be: B : 29. F : Cl: Sc:
V : 340. Cr: 183. Co: 48. Ni: 79. Cu: 104. Zn: 82.
Ga: Ge: As: Se: Br: Rb: 1.45
Sr: 112.5 Y : 33. Zr: 85. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba: 7.9
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 705.10 Sample Depth(m): 708.34
Hole: 418A Top/Bottom Interval(mm): 210/ 260
Core: 65 Section/Piece: 3/2
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 9.
Sr: 99. Y : 26. Zr: 60. Nb: 4. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 705.10 Sample Depth(m): 708.65
Hole: 418A Top/Bottom Interval(mm): 530/ 570
Core: 65 Section/Piece: 3/4C
Analyst: Humphris, S.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 11.
Sr: 110. Y : 30. Zr: 60. Nb: 2. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 705.10 Sample Depth(m): 711.34
Hole: 418A Top/Bottom Interval(mm): 220/ 260
Core: 65 Section/Piece: 5/1G
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG MODERATELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 106. Y : 25. Zr: 61. Nb: 5. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 705.10 Sample Depth(m): 712.81
Hole: 418A Top/Bottom Interval(mm): 190/ 220
Core: 65 Section/Piece: 6/2
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-CPX-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: 8. Be: B : F : 140. Cl: Sc: 39.
V : 350. Cr: 213. Co: 42. Ni: 82. Cu: 110. Zn: 92.
Ga: Ge: As: Se: Br: Rb:
Sr: 104. Y : 29. Zr: 62. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 2.2 Ce: 6.4 Pr: Nd: 8.9 Sm: 3.1 Eu: 1.38
Gd: Tb: 0.91 Dy: 6.1 Ho: Er: Tm:
Yb: 3.2 Lu: 0.49 Hf: 1.7 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 714.60 Sample Depth(m): 716.47
Hole: 418A Top/Bottom Interval(mm): 360/ 380
Core: 66 Section/Piece: 2/1C
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-CPX-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 104.9 Y : 25.3 Zr: 75.5 Nb: 2.6 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 714.60 Sample Depth(m): 717.92
Hole: 418A Top/Bottom Interval(mm): 290/ 340
Core: 66 Section/Piece: 3/2
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG MODERATELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 108. Y : 29. Zr: 66. Nb: 5. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 714.60 Sample Depth(m): 719.57
Hole: 418A Top/Bottom Interval(mm): 460/ 480
Core: 66 Section/Piece: 4/2C
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-CPX-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 100.4 Y : 24.1 Zr: 74.1 Nb: 4.0 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 714.60 Sample Depth(m): 722.04
Hole: 418A Top/Bottom Interval(mm): 1430/1450
Core: 66 Section/Piece: 5/6D
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 104.1 Y : 23.7 Zr: 70.8 Nb: 2.6 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 714.60 Sample Depth(m): 722.06
Hole: 418A Top/Bottom Interval(mm): 1440/1480
Core: 66 Section/Piece: 5/6D
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-CPX-OL PHYRIC BASALT
Element concentrations (ppm):
Li: 10. Be: B : F : Cl: Sc: 32.
V : 260. Cr: 185. Co: 38. Ni: 90. Cu: 122. Zn: 85.
Ga: Ge: As: Se: Br: Rb:
Sr: 110. Y : 32. Zr: 52. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 1.8 Ce: 5.3 Pr: Nd: 6.2 Sm: 2.2 Eu: 1.00
Gd: Tb: 0.59 Dy: 5.0 Ho: Er: Tm:
Yb: 2.4 Lu: 0.36 Hf: 1.4 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 714.60 Sample Depth(m): 723.39
Hole: 418A Top/Bottom Interval(mm): 1270/1310
Core: 66 Section/Piece: 6/8A
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-CPX PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 103. Y : 28. Zr: 59. Nb: 2. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 714.60 Sample Depth(m): 723.87
Hole: 418A Top/Bottom Interval(mm): 250/ 290
Core: 66 Section/Piece: 7/1B
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-CPX PHYRIC BASALT
Element concentrations (ppm):
Li: 7. Be: B : F : 150. Cl: Sc: 39.
V : 290. Cr: 253. Co: 44. Ni: 98. Cu: 112. Zn: 86.
Ga: Ge: As: Se: Br: Rb:
Sr: 104. Y : 30. Zr: 58. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 1.9 Ce: 4.9 Pr: Nd: 7.9 Sm: 3.1 Eu: 0.97
Gd: Tb: 0.81 Dy: 4.6 Ho: Er: Tm:
Yb: 2.9 Lu: 0.48 Hf: 2.4 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 724.10 Sample Depth(m): 726.82
Hole: 418A Top/Bottom Interval(mm): 1190/1240
Core: 67 Section/Piece: 2/3F
Analyst: Humphris, S.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
IGNEOUS PLAG-CPX-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 103. Y : 27. Zr: 65. Nb: 2. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 724.10 Sample Depth(m): 727.57
Hole: 418A Top/Bottom Interval(mm): 460/ 480
Core: 67 Section/Piece: 3/2B
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL-CPX PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 105.8 Y : 23.9 Zr: 70.6 Nb: 2.5 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 724.10 Sample Depth(m): 727.73
Hole: 418A Top/Bottom Interval(mm): 620/ 640
Core: 67 Section/Piece: 3/2C
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-CPX-OL PHYRIC BASALT
Element concentrations (ppm):
Li: 8. Be: B : F : Cl: Sc: 39.
V : 330. Cr: 238. Co: 44. Ni: 87. Cu: 109. Zn: 90.
Ga: Ge: As: Se: Br: Rb:
Sr: 102. Y : Zr: 62. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 1.5 Ce: 5.1 Pr: Nd: 6.2 Sm: 3.1 Eu: 1.12
Gd: Tb: 0.98 Dy: 4.3 Ho: Er: Tm:
Yb: 2.9 Lu: 0.47 Hf: 2.1 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 729.10 Sample Depth(m): 729.56
Hole: 418A Top/Bottom Interval(mm): 440/ 480
Core: 68 Section/Piece: 1/2G
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-CPX-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 114. Y : 23. Zr: 65. Nb: 5. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 729.10 Sample Depth(m): 729.78
Hole: 418A Top/Bottom Interval(mm): 650/ 700
Core: 68 Section/Piece: 1/2E
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-CPX-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 1.
Sr: 113. Y : 26. Zr: 63. Nb: 5. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 729.10 Sample Depth(m): 731.82
Hole: 418A Top/Bottom Interval(mm): 1210/1230
Core: 68 Section/Piece: 2/3D
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL-CPX PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 109.1 Y : 23.5 Zr: 71.3 Nb: 1.7 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 729.10 Sample Depth(m): 732.30
Hole: 418A Top/Bottom Interval(mm): 190/ 210
Core: 68 Section/Piece: 3/2A
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL-CPX PHYRIC BASALT
Element concentrations (ppm):
Li: 8. Be: B : F : 170. Cl: Sc: 40.
V : 330. Cr: 248. Co: 44. Ni: 88. Cu: 108. Zn: 82.
Ga: Ge: As: Se: Br: Rb:
Sr: 104. Y : Zr: 60. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 2.3 Ce: 6.2 Pr: Nd: 9.7 Sm: 3.3 Eu: 1.16
Gd: Tb: 0.73 Dy: 5.6 Ho: Er: Tm:
Yb: 3.2 Lu: 0.52 Hf: 2.9 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 733.60 Sample Depth(m): 734.80
Hole: 418A Top/Bottom Interval(mm): 1180/1220
Core: 69 Section/Piece: 1/2A
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS BASALTIC BRECCIA (VEIN)
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 85.3 Y : 5.4 Zr: 72.2 Nb: 0.6 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 733.60 Sample Depth(m): 734.97
Hole: 418A Top/Bottom Interval(mm): 1340/1400
Core: 69 Section/Piece: 1/
Analyst: Thompson, R.N.
Methods: Electron microprobe
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-CPX-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: 205.26 Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 733.60 Sample Depth(m): 737.23
Hole: 418A Top/Bottom Interval(mm): 630/ 0
Core: 69 Section/Piece: 3/2A
Analyst: Staudigel, H.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-OL-CPX PHYRIC BASALT
Element concentrations (ppm):
Li: 1. Be: B : 2. F : Cl: Sc:
V : 327. Cr: 222. Co: 47. Ni: 90. Cu: 84. Zn: 76.
Ga: Ge: As: Se: Br: Rb: 1.56
Sr: 109.1 Y : 33. Zr: 84. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba: 16.9
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 733.60 Sample Depth(m): 739.13
Hole: 418A Top/Bottom Interval(mm): 1000/1050
Core: 69 Section/Piece: 4/8
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight SEDIMENTARY MARLSTONE
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 61.7 Y : 18.7 Zr: 2.8 Nb: 1.8 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 733.60 Sample Depth(m): 741.36
Hole: 418A Top/Bottom Interval(mm): 240/ 280
Core: 69 Section/Piece: 6/2A
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-OL-CPX PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 108. Y : 26. Zr: 71. Nb: 4. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 733.60 Sample Depth(m): 742.37
Hole: 418A Top/Bottom Interval(mm): 1240/1290
Core: 69 Section/Piece: 6/4B
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-OL-CPX PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 1.
Sr: 109. Y : 26. Zr: 62. Nb: 2. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 743.10 Sample Depth(m): 747.88
Hole: 418A Top/Bottom Interval(mm): 260/ 290
Core: 70 Section/Piece: 4/1B
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-CPX-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 111.2 Y : 24.4 Zr: 69.7 Nb: 2.3 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 743.10 Sample Depth(m): 748.58
Hole: 418A Top/Bottom Interval(mm): 960/ 990
Core: 70 Section/Piece: 4/3B
Analyst: Pritchard, R.G.
Methods:
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-OL-CPX PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 100.3 Y : 27.3 Zr: 82.6 Nb: 4.2 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 743.10 Sample Depth(m): 748.85
Hole: 418A Top/Bottom Interval(mm): 1240/1260
Core: 70 Section/Piece: 4/4B
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL-CPX SPARSELY PHYRIC BASALT
Element concentrations (ppm):
Li: 7. Be: B : F : Cl: Sc: 41.
V : 330. Cr: 255. Co: 46. Ni: 98. Cu: 106. Zn: 84.
Ga: Ge: As: Se: Br: Rb:
Sr: 109. Y : Zr: 52. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 2.5 Ce: 6.0 Pr: Nd: 7.5 Sm: 3.4 Eu: 1.12
Gd: Tb: 0.98 Dy: 4.8 Ho: Er: Tm:
Yb: 2.9 Lu: 0.47 Hf: 2.7 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 743.10 Sample Depth(m): 748.96
Hole: 418A Top/Bottom Interval(mm): 1340/1380
Core: 70 Section/Piece: 4/3B
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL-CPX MODERATELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 103.8 Y : 27.0 Zr: 78.6 Nb: 6.0 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 743.10 Sample Depth(m): 749.21
Hole: 418A Top/Bottom Interval(mm): 90/ 130
Core: 70 Section/Piece: 5/2A
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL-CPX SPARSELY PHYRIC BASALT
Element concentrations (ppm):
Li: 9. Be: B : F : 190. Cl: Sc: 42.
V : 340. Cr: 199. Co: 47. Ni: 90. Cu: 122. Zn: 85.
Ga: Ge: As: Se: Br: Rb:
Sr: 105. Y : 26. Zr: 52. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 2.8 Ce: 12.0 Pr: Nd: 5.8 Sm: 3.6 Eu: 1.13
Gd: Tb: 0.83 Dy: 5.8 Ho: Er: Tm:
Yb: 3.2 Lu: 0.49 Hf: 2.7 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 743.10 Sample Depth(m): 749.52
Hole: 418A Top/Bottom Interval(mm): 400/ 440
Core: 70 Section/Piece: 5/2G
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-OL-CPX PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 3.
Sr: 132. Y : 27. Zr: 65. Nb: 7. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 743.10 Sample Depth(m): 749.80
Hole: 418A Top/Bottom Interval(mm): 680/ 710
Core: 70 Section/Piece: 5/2F
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL-CPX PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 117.7 Y : 26.3 Zr: 75.3 Nb: 3.7 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 743.10 Sample Depth(m): 750.04
Hole: 418A Top/Bottom Interval(mm): 930/ 950
Core: 70 Section/Piece: 5/3A
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Slight IGNEOUS APHYRIC BASALT
Element concentrations (ppm):
Li: 8. Be: B : F : Cl: Sc: 42.
V : 350. Cr: 231. Co: 46. Ni: 84. Cu: 116. Zn: 89.
Ga: Ge: As: Se: Br: Rb:
Sr: 112. Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 2.0 Ce: 5.5 Pr: Nd: 8.2 Sm: 2.6 Eu: 1.05
Gd: Tb: 0.68 Dy: 6.1 Ho: Er: Tm:
Yb: 3.0 Lu: 0.47 Hf: 2.7 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 752.70 Sample Depth(m): 754.45
Hole: 418A Top/Bottom Interval(mm): 230/ 260
Core: 71 Section/Piece: 2/1D
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-OL-CPX PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 100. Y : 25. Zr: 67. Nb: 4. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 752.70 Sample Depth(m): 755.37
Hole: 418A Top/Bottom Interval(mm): 1160/1180
Core: 71 Section/Piece: 2/4C
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL-CPX PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 108.8 Y : 26.9 Zr: 72.9 Nb: 3.9 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 752.70 Sample Depth(m): 756.92
Hole: 418A Top/Bottom Interval(mm): 1200/1240
Core: 71 Section/Piece: 3/5
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
IGNEOUS PLAG-CPX-OL PHYRIC BASALT
Element concentrations (ppm):
Li: 8. Be: B : F : 170. Cl: Sc: 39.
V : 350. Cr: 228. Co: 45. Ni: 98. Cu: 112. Zn: 80.
Ga: Ge: As: Se: Br: Rb:
Sr: 116. Y : Zr: 62. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 2.5 Ce: 6.4 Pr: Nd: 5.5 Sm: 3.2 Eu: 1.22
Gd: Tb: 0.74 Dy: 5.4 Ho: Er: Tm:
Yb: 3.0 Lu: 0.47 Hf: 3.1 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Comments: DISCREPANCY BETWEEN PIECE NO. AND INTERVAL
Leg : 53 Depth to Top of Core(m): 758.80 Sample Depth(m): 759.13
Hole: 418A Top/Bottom Interval(mm): 310/ 340
Core: 72 Section/Piece: 1/2C
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-CPX-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 108.3 Y : 24.7 Zr: 74.1 Nb: 5.8 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 758.80 Sample Depth(m): 761.21
Hole: 418A Top/Bottom Interval(mm): 890/ 940
Core: 72 Section/Piece: 2/3G
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-CPX-OL MODERATELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 103. Y : 27. Zr: 66. Nb: 6. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 758.80 Sample Depth(m): 762.06
Hole: 418A Top/Bottom Interval(mm): 230/ 280
Core: 72 Section/Piece: 3/1B
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-CPX-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 114. Y : 26. Zr: 67. Nb: 5. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 758.80 Sample Depth(m): 764.28
Hole: 418A Top/Bottom Interval(mm): 980/ 990
Core: 72 Section/Piece: 4/3A
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS GLASSY MARGIN
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 141.4 Y : 23.3 Zr: 73.2 Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 758.80 Sample Depth(m): 764.31
Hole: 418A Top/Bottom Interval(mm): 990/1020
Core: 72 Section/Piece: 4/3A
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS GLASSY MARGIN
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 109.0 Y : 24.9 Zr: 76.7 Nb: 5.6 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 764.80 Sample Depth(m): 765.46
Hole: 418A Top/Bottom Interval(mm): 650/ 660
Core: 73 Section/Piece: 1/2G
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS GLASSY MARGIN
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 126.6 Y : 22.7 Zr: 70.5 Nb: 2.6 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 764.80 Sample Depth(m): 765.47
Hole: 418A Top/Bottom Interval(mm): 660/ 680
Core: 73 Section/Piece: 1/2G
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS GLASSY MARGIN
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 106.0 Y : 23.7 Zr: 69.3 Nb: 3.8 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 764.80 Sample Depth(m): 765.86
Hole: 418A Top/Bottom Interval(mm): 1050/1070
Core: 73 Section/Piece: 1/3D
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-CPX-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 103.0 Y : 25.4 Zr: 71.8 Nb: 1.2 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 764.80 Sample Depth(m): 766.07
Hole: 418A Top/Bottom Interval(mm): 1270/ 0
Core: 73 Section/Piece: 1/3G
Analyst: Staudigel, H.
Methods: Inst neutron activ
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-CPX-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 1.93 Ce: Pr: Nd: Sm: 2.51 Eu: 1.05
Gd: Tb: 0.64 Dy: Ho: 0.86 Er: Tm:
Yb: 2.80 Lu: 0.40 Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 764.80 Sample Depth(m): 766.07
Hole: 418A Top/Bottom Interval(mm): 1270/ 0
Core: 73 Section/Piece: 1/3G
Analyst: Staudigel, H.
Methods: Inst neutron activ
Alteration Rock Type Rock Name
IGNEOUS BASALTIC GLASS
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc: 48.2
V : Cr: Co: 45.2 Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: 6.6 Pr: Nd: 6.1 Sm: 2.35 Eu: 1.25
Gd: Tb: 0.80 Dy: Ho: 1.2 Er: Tm:
Yb: 3.7 Lu: 0.54 Hf: 1.88 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 764.80 Sample Depth(m): 766.07
Hole: 418A Top/Bottom Interval(mm): 1270/ 0
Core: 73 Section/Piece: 1/3G
Analyst: Staudigel, H.
Methods: Isotope dilution
Alteration Rock Type Rock Name
IGNEOUS GLASSY MARGIN
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 4.37
Sr: 110.8 Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: 0.0239 Ba: 36.7
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 764.80 Sample Depth(m): 766.07
Hole: 418A Top/Bottom Interval(mm): 1270/ 0
Core: 73 Section/Piece: 1/3G
Analyst: Staudigel, H.
Methods: Isotope dilution
Alteration Rock Type Rock Name
IGNEOUS GLASSY MARGIN
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 5.44
Sr: 116.1 Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: 0.0258 Ba: 32.3
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 764.80 Sample Depth(m): 766.07
Hole: 418A Top/Bottom Interval(mm): 1270/ 0
Core: 73 Section/Piece: 1/3G
Analyst: Staudigel, H.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-CPX-OL PHYRIC BASALT
Element concentrations (ppm):
Li: 2. Be: B : -2. F : Cl: Sc: 46.04
V : 338. Cr: 230.6 Co: 43.6 Ni: 85. Cu: 90. Zn: 78.
Ga: Ge: As: Se: Br: Rb: -1.
Sr: 105. Y : 33. Zr: 81. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba: 6.
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: 2.16 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 764.80 Sample Depth(m): 766.14
Hole: 418A Top/Bottom Interval(mm): 1300/1370
Core: 73 Section/Piece: 1/3H
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS GLASSY MARGIN
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 110.5 Y : 22.8 Zr: 71.4 Nb: 1.7 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 764.80 Sample Depth(m): 766.14
Hole: 418A Top/Bottom Interval(mm): 1300/1370
Core: 73 Section/Piece: 1/3H
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-CPX-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 132.4 Y : 21.7 Zr: 71.5 Nb: 4.1 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Comments: INNER MARGIN
Leg : 53 Depth to Top of Core(m): 764.80 Sample Depth(m): 768.24
Hole: 418A Top/Bottom Interval(mm): 430/ 460
Core: 73 Section/Piece: 3/3A
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-CPX-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 1.
Sr: 110. Y : 26. Zr: 59. Nb: 2. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 764.80 Sample Depth(m): 770.57
Hole: 418A Top/Bottom Interval(mm): 1240/1290
Core: 73 Section/Piece: 4/2G
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-CPX-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 1.
Sr: 105. Y : 27. Zr: 74. Nb: 7. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 764.80 Sample Depth(m): 770.63
Hole: 418A Top/Bottom Interval(mm): 1320/1340
Core: 73 Section/Piece: 4/2C
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-CPX-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 106.3 Y : 25.6 Zr: 71.1 Nb: 2.7 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 764.80 Sample Depth(m): 772.64
Hole: 418A Top/Bottom Interval(mm): 330/ 360
Core: 73 Section/Piece: 6/1D
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-CPX-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 110.8 Y : 23.4 Zr: 78.8 Nb: 3.1 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 764.80 Sample Depth(m): 773.31
Hole: 418A Top/Bottom Interval(mm): 990/1030
Core: 73 Section/Piece: 6/3A
Analyst: Humphris, S.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Extensive IGNEOUS PLAG-CPX-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 1.
Sr: 114. Y : 24. Zr: 66. Nb: 2. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 774.30 Sample Depth(m): 774.40
Hole: 418A Top/Bottom Interval(mm): 90/ 120
Core: 74 Section/Piece: 1/2A
Analyst: Thompson, R.N.
Methods: Electron microprobe
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-CPX-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: 136.84 Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 774.30 Sample Depth(m): 777.03
Hole: 418A Top/Bottom Interval(mm): 1200/1260
Core: 74 Section/Piece: 2/3A
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-CPX-OL MODERATELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 4.
Sr: 108. Y : 24. Zr: 68. Nb: 4. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 774.30 Sample Depth(m): 777.10
Hole: 418A Top/Bottom Interval(mm): 1290/1320
Core: 74 Section/Piece: 2/3B
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-CPX-OL PHYRIC BASALT
Element concentrations (ppm):
Li: 8. Be: B : F : Cl: Sc: 31.
V : 310. Cr: 156. Co: 33. Ni: 76. Cu: 106. Zn: 82.
Ga: Ge: As: Se: Br: Rb:
Sr: 102. Y : Zr: 58. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 1.7 Ce: 4.5 Pr: Nd: 6.0 Sm: 2.5 Eu: 1.01
Gd: Tb: 0.52 Dy: 5.2 Ho: Er: Tm:
Yb: 2.4 Lu: 0.37 Hf: 1.2 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 774.30 Sample Depth(m): 778.53
Hole: 418A Top/Bottom Interval(mm): 1200/1260
Core: 74 Section/Piece: 3/1
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-CPX-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 2.
Sr: 111. Y : 25. Zr: 61. Nb: 2. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 774.30 Sample Depth(m): 782.65
Hole: 418A Top/Bottom Interval(mm): 850/ 860
Core: 74 Section/Piece: 6/2D
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-CPX-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 123.6 Y : 24.0 Zr: 72.1 Nb: 2.3 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 774.30 Sample Depth(m): 782.67
Hole: 418A Top/Bottom Interval(mm): 860/ 880
Core: 74 Section/Piece: 6/2E
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS GLASSY MARGIN
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 96.8 Y : 25.0 Zr: 74.5 Nb: 3.7 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 781.70 Sample Depth(m): 783.47
Hole: 418A Top/Bottom Interval(mm): 200/ 330
Core: 75 Section/Piece: 2/1B
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-CPX-OL PHYRIC BASALT
Element concentrations (ppm):
Li: 7. Be: B : F : 180. Cl: Sc: 39.
V : 330. Cr: 231. Co: 43. Ni: 92. Cu: 109. Zn: 76.
Ga: Ge: As: Se: Br: Rb:
Sr: 131. Y : 27. Zr: 72. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 2.0 Ce: 6.5 Pr: Nd: 8.3 Sm: 2.9 Eu: 1.16
Gd: Tb: 0.80 Dy: 4.0 Ho: Er: Tm:
Yb: 2.9 Lu: 0.42 Hf: 2.6 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 781.70 Sample Depth(m): 784.22
Hole: 418A Top/Bottom Interval(mm): 1000/1030
Core: 75 Section/Piece: 2/3C
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-CPX-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 2.
Sr: 111. Y : 26. Zr: 66. Nb: 2. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 781.70 Sample Depth(m): 786.44
Hole: 418A Top/Bottom Interval(mm): 230/ 240
Core: 75 Section/Piece: 4/2
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-CPX-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 113.4 Y : 25.0 Zr: 74.5 Nb: 3.7 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 781.70 Sample Depth(m): 786.45
Hole: 418A Top/Bottom Interval(mm): 240/ 250
Core: 75 Section/Piece: 4/2
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-CPX-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 110.4 Y : 26.6 Zr: 75.2 Nb: 3.6 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 787.10 Sample Depth(m): 787.14
Hole: 418A Top/Bottom Interval(mm): 40/ 0
Core: 76 Section/Piece: 1/1
Analyst: Staudigel, H.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-OL-CPX MODERATELY PHYRIC BASALT
Element concentrations (ppm):
Li: 2. Be: B : -2. F : Cl: Sc:
V : 337. Cr: 198. Co: 46. Ni: 78. Cu: 89. Zn: 83.
Ga: Ge: As: Se: Br: Rb: 1.45
Sr: 122.1 Y : 33. Zr: 84. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba: 8.
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 787.10 Sample Depth(m): 788.27
Hole: 418A Top/Bottom Interval(mm): 1150/1180
Core: 76 Section/Piece: 1/2O
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-CPX-OL MODERATELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 114.1 Y : 25.4 Zr: 75.3 Nb: 3.7 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 787.10 Sample Depth(m): 788.95
Hole: 418A Top/Bottom Interval(mm): 330/ 360
Core: 76 Section/Piece: 2/1D
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-CPX-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: 12. Be: B : F : Cl: Sc: 41.
V : 310. Cr: 242. Co: 47. Ni: 171. Cu: 123. Zn: 90.
Ga: Ge: As: Se: Br: Rb:
Sr: 82. Y : Zr: 54. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 2.3 Ce: 5.3 Pr: Nd: 7.7 Sm: 2.8 Eu: 1.11
Gd: Tb: 0.81 Dy: 6.3 Ho: Er: Tm:
Yb: 2.6 Lu: 0.46 Hf: 2.2 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 787.10 Sample Depth(m): 789.46
Hole: 418A Top/Bottom Interval(mm): 830/ 880
Core: 76 Section/Piece: 2/1I
Analyst: Humphris, S.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
IGNEOUS PLAG-CPX-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 112. Y : 24. Zr: 73. Nb: 2. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 787.10 Sample Depth(m): 789.59
Hole: 418A Top/Bottom Interval(mm): 990/ 0
Core: 76 Section/Piece: 2/1K
Analyst: Staudigel, H.
Methods: Inst neutron activ
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-CPX-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 1.67 Ce: 5.5 Pr: Nd: 4.8 Sm: 2.09 Eu: 0.81
Gd: Tb: 0.55 Dy: Ho: 0.88 Er: Tm:
Yb: 2.10 Lu: 0.33 Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 787.10 Sample Depth(m): 789.59
Hole: 418A Top/Bottom Interval(mm): 990/ 0
Core: 76 Section/Piece: 2/1J
Analyst: Staudigel, H.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-CPX-OL MODERATELY PHYRIC BASALT
Element concentrations (ppm):
Li: 4. Be: B : 4. F : Cl: Sc: 43.16
V : 281. Cr: 259.7 Co: 41.2 Ni: 123. Cu: 99. Zn: 57.
Ga: Ge: As: Se: Br: Rb: 2.55
Sr: 127.4 Y : 28. Zr: 67. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba: 5.
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: 1.40 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 787.10 Sample Depth(m): 791.01
Hole: 418A Top/Bottom Interval(mm): 890/ 920
Core: 76 Section/Piece: 3/1G
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-OL-CPX PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 1.
Sr: 108. Y : 28. Zr: 66. Nb: 7. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 793.10 Sample Depth(m): 795.07
Hole: 418A Top/Bottom Interval(mm): 470/ 0
Core: 77 Section/Piece: 2/4A
Analyst: Staudigel, H.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL-CPX MODERATELY PHYRIC BASALT
Element concentrations (ppm):
Li: 2. Be: B : -2. F : Cl: Sc:
V : 334. Cr: 154. Co: 44. Ni: 81. Cu: 100. Zn: 70.
Ga: Ge: As: Se: Br: Rb: -1.
Sr: 129. Y : 33. Zr: 86. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba: 8.
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 793.10 Sample Depth(m): 798.95
Hole: 418A Top/Bottom Interval(mm): 1330/1360
Core: 77 Section/Piece: 4/2E
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-OL-CPX MODERATELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 108. Y : 28. Zr: 67. Nb: 4. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 793.10 Sample Depth(m): 799.95
Hole: 418A Top/Bottom Interval(mm): 840/ 860
Core: 77 Section/Piece: 5/2C
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-CPX-OL MODERATELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 112.4 Y : 23.0 Zr: 68.3 Nb: 2.3 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 802.40 Sample Depth(m): 804.26
Hole: 418A Top/Bottom Interval(mm): 350/ 370
Core: 78 Section/Piece: 2/1C
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG MODERATELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 120.0 Y : 23.6 Zr: 70.2 Nb: 1.9 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 802.40 Sample Depth(m): 804.26
Hole: 418A Top/Bottom Interval(mm): 350/ 370
Core: 78 Section/Piece: 2/1C
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG MODERATELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 124.0 Y : 25.6 Zr: 70.2 Nb: 1.9 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 802.40 Sample Depth(m): 806.38
Hole: 418A Top/Bottom Interval(mm): 960/ 990
Core: 78 Section/Piece: 3/2D
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-OL-CPX MODERATELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 106. Y : 28. Zr: 63. Nb: 6. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 802.40 Sample Depth(m): 806.92
Hole: 418A Top/Bottom Interval(mm): 0/ 30
Core: 78 Section/Piece: 4/1A
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-CPX MODERATELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 106.1 Y : 24.2 Zr: 74.4 Nb: 2.8 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 802.40 Sample Depth(m): 809.59
Hole: 418A Top/Bottom Interval(mm): 1170/1200
Core: 78 Section/Piece: 5/2B
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-CPX-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: 6. Be: B : F : 180. Cl: Sc: 39.
V : 360. Cr: 180. Co: 44. Ni: 66. Cu: 99. Zn: 87.
Ga: Ge: As: Se: Br: Rb:
Sr: 139. Y : 40. Zr: 108. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 2.9 Ce: 8.3 Pr: Nd: 10.0 Sm: 4.3 Eu: 1.32
Gd: Tb: 1.11 Dy: 5.6 Ho: Er: Tm:
Yb: 3.7 Lu: 0.57 Hf: 3.2 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 812.00 Sample Depth(m): 813.97
Hole: 418A Top/Bottom Interval(mm): 460/ 480
Core: 79 Section/Piece: 2/3B
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS APHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 104.5 Y : 25.3 Zr: 73.0 Nb: 3.6 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 812.00 Sample Depth(m): 814.32
Hole: 418A Top/Bottom Interval(mm): 810/ 830
Core: 79 Section/Piece: 2/4A
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS APHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 99.6 Y : 25.9 Zr: 76.4 Nb: 1.9 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 812.00 Sample Depth(m): 815.60
Hole: 418A Top/Bottom Interval(mm): 580/ 610
Core: 79 Section/Piece: 3/1C
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Slight IGNEOUS APHYRIC BASALT
Element concentrations (ppm):
Li: 7. Be: B : F : Cl: Sc: 43.
V : 350. Cr: 219. Co: 43. Ni: 70. Cu: 109. Zn: 87.
Ga: Ge: As: Se: Br: Rb:
Sr: 126. Y : 40. Zr: 67. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 1.8 Ce: 6.4 Pr: Nd: 9.8 Sm: 3.3 Eu: 1.25
Gd: Tb: 0.84 Dy: 4.8 Ho: Er: Tm:
Yb: 2.9 Lu: 0.45 Hf: 2.3 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 812.00 Sample Depth(m): 816.15
Hole: 418A Top/Bottom Interval(mm): 1150/1150
Core: 79 Section/Piece: 3/1I
Analyst: Thompson, R.N.
Methods: Electron microprobe
Alteration Rock Type Rock Name
Fresh IGNEOUS OL-PLAG MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: 410.52 Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 812.00 Sample Depth(m): 816.60
Hole: 418A Top/Bottom Interval(mm): 90/ 120
Core: 79 Section/Piece: 4/1B
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS OL-PLAG MODERATELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 97.8 Y : 26.5 Zr: 73.9 Nb: 2.7 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 812.00 Sample Depth(m): 817.38
Hole: 418A Top/Bottom Interval(mm): 880/ 0
Core: 79 Section/Piece: 4/2D
Analyst: Staudigel, H.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG-OL-CPX PHYRIC BASALT
Element concentrations (ppm):
Li: 1. Be: B : 9. F : Cl: Sc:
V : 319. Cr: 259. Co: 47. Ni: 101. Cu: 94. Zn: 71.
Ga: Ge: As: Se: Br: Rb: -1.
Sr: 117. Y : 31. Zr: 80. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba: 11.
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Comments: SAMPLE IS PART OF A BASALT DIKE
Leg : 53 Depth to Top of Core(m): 812.00 Sample Depth(m): 817.38
Hole: 418A Top/Bottom Interval(mm): 880/ 0
Core: 79 Section/Piece: 4/2D
Analyst: Staudigel, H.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG SPARSELY PHYRIC BASALT
Element concentrations (ppm):
Li: 3. Be: B : -2. F : Cl: Sc:
V : 315. Cr: 181. Co: 41. Ni: 65. Cu: 84. Zn: 64.
Ga: Ge: As: Se: Br: Rb: 1.
Sr: 109. Y : 32. Zr: 78. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba: 6.
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 812.00 Sample Depth(m): 817.92
Hole: 418A Top/Bottom Interval(mm): 1400/1430
Core: 79 Section/Piece: 4/2G
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS OL-PLAG MODERATELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 99. Y : 26. Zr: 52. Nb: 2. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 812.00 Sample Depth(m): 818.66
Hole: 418A Top/Bottom Interval(mm): 650/ 670
Core: 79 Section/Piece: 5/1F
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: 10. Be: B : F : 160. Cl: Sc: 38.
V : 300. Cr: 187. Co: 39. Ni: 64. Cu: 98. Zn: 73.
Ga: Ge: As: Se: Br: Rb:
Sr: 84. Y : 23. Zr: 66. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 2.0 Ce: 4.7 Pr: Nd: 10.0 Sm: 2.4 Eu: 0.93
Gd: Tb: 0.69 Dy: 5.5 Ho: Er: Tm:
Yb: 2.6 Lu: 0.45 Hf: 2.2 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 812.00 Sample Depth(m): 818.68
Hole: 418A Top/Bottom Interval(mm): 670/ 690
Core: 79 Section/Piece: 5/1G
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL-CPX PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 103.8 Y : 26.6 Zr: 71.8 Nb: 2.0 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 821.50 Sample Depth(m): 823.48
Hole: 418A Top/Bottom Interval(mm): 460/ 490
Core: 80 Section/Piece: 2/2
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-OL-CPX MODERATELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 1.
Sr: 100. Y : 28. Zr: 65. Nb: 6. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 821.50 Sample Depth(m): 823.50
Hole: 418A Top/Bottom Interval(mm): 490/ 510
Core: 80 Section/Piece: 2/2
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL-CPX MODERATELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 102.4 Y : 26.0 Zr: 73.7 Nb: 2.1 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 821.50 Sample Depth(m): 824.23
Hole: 418A Top/Bottom Interval(mm): 1230/ 0
Core: 80 Section/Piece: 2/6B
Analyst: Staudigel, H.
Methods: Inst neutron activ
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-OL-CPX MOD PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 1.56 Ce: 5.8 Pr: Nd: 7.1 Sm: 2.40 Eu: 0.94
Gd: Tb: 0.68 Dy: Ho: 0.94 Er: Tm:
Yb: 2.68 Lu: 0.41 Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 821.50 Sample Depth(m): 824.23
Hole: 418A Top/Bottom Interval(mm): 1230/ 0
Core: 80 Section/Piece: 2/6B
Analyst: Staudigel, H.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: 1. Be: B : -2. F : Cl: Sc: 44.87
V : 320. Cr: 270.2 Co: 48.3 Ni: 91. Cu: 95. Zn: 70.
Ga: Ge: As: Se: Br: Rb: -1.
Sr: 99. Y : 31. Zr: 78. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba: 2.
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: 1.98 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Comments: SAMPLE IS PART OF A BASALT DIKE
Leg : 53 Depth to Top of Core(m): 821.50 Sample Depth(m): 825.24
Hole: 418A Top/Bottom Interval(mm): 730/ 750
Core: 80 Section/Piece: 3/3A
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 100.6 Y : 23.1 Zr: 60.7 Nb: 0.6 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 821.50 Sample Depth(m): 826.24
Hole: 418A Top/Bottom Interval(mm): 220/ 260
Core: 80 Section/Piece: 4/1C
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL-CPX PHYRIC BASALT
Element concentrations (ppm):
Li: 7. Be: B : F : 140. Cl: Sc: 37.
V : 290. Cr: 253. Co: 40. Ni: 92. Cu: 100. Zn: 74.
Ga: Ge: As: Se: Br: Rb:
Sr: 99. Y : Zr: 57. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 2.0 Ce: 5.7 Pr: Nd: 7.8 Sm: 2.8 Eu: 1.03
Gd: Tb: 0.70 Dy: 4.7 Ho: Er: Tm:
Yb: 2.8 Lu: 0.40 Hf: 1.1 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 821.50 Sample Depth(m): 826.58
Hole: 418A Top/Bottom Interval(mm): 560/ 590
Core: 80 Section/Piece: 4/1D
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL-CPX MOD PHYRIC BASALT
Element concentrations (ppm):
Li: 9. Be: B : F : Cl: Sc: 38.
V : 260. Cr: 193. Co: 41. Ni: 59. Cu: 102. Zn: 77.
Ga: Ge: As: Se: Br: Rb:
Sr: 119. Y : 26. Zr: 63. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 2.2 Ce: 7.6 Pr: Nd: 7.3 Sm: 3.1 Eu: 0.93
Gd: Tb: 0.69 Dy: 5.3 Ho: Er: Tm:
Yb: 2.7 Lu: 0.41 Hf: 1.8 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 821.50 Sample Depth(m): 827.87
Hole: 418A Top/Bottom Interval(mm): 350/ 390
Core: 80 Section/Piece: 5/1C
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-OL-CPX MODERATELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 2.
Sr: 98. Y : 24. Zr: 49. Nb: 5. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 821.50 Sample Depth(m): 828.20
Hole: 418A Top/Bottom Interval(mm): 690/ 710
Core: 80 Section/Piece: 5/2B
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 106.4 Y : 22.6 Zr: 66.0 Nb: 0.0 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 821.50 Sample Depth(m): 830.19
Hole: 418A Top/Bottom Interval(mm): 1170/1200
Core: 80 Section/Piece: 6/6B
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-OL-CPX MODERATELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 98. Y : 28. Zr: 70. Nb: 5. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 821.50 Sample Depth(m): 830.51
Hole: 418A Top/Bottom Interval(mm): 0/ 20
Core: 80 Section/Piece: 7/1A
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-CPX MODERATELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 107.3 Y : 26.3 Zr: 76.0 Nb: 2.2 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 831.00 Sample Depth(m): 836.88
Hole: 418A Top/Bottom Interval(mm): 1360/1400
Core: 81 Section/Piece: 4/3C
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-CPX-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: 7. Be: B : F : Cl: Sc: 41.
V : 350. Cr: 207. Co: 42. Ni: 76. Cu: 102. Zn: 89.
Ga: Ge: As: Se: Br: Rb:
Sr: 127. Y : 40. Zr: 81. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 2.2 Ce: 6.1 Pr: Nd: 9.1 Sm: 3.0 Eu: 1.22
Gd: Tb: 0.81 Dy: 5.2 Ho: Er: Tm:
Yb: 3.1 Lu: 0.52 Hf: 1.8 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Comments: DISCREPANCY BETWEEN PCE NO. AND INTERVAL
Leg : 53 Depth to Top of Core(m): 831.00 Sample Depth(m): 838.34
Hole: 418A Top/Bottom Interval(mm): 1330/1350
Core: 81 Section/Piece: 5/5
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-CPX-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 99.8 Y : 29.1 Zr: 78.9 Nb: 3.0 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 837.50 Sample Depth(m): 837.86
Hole: 418A Top/Bottom Interval(mm): 350/ 370
Core: 82 Section/Piece: 1/2A
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-OL-CPX MODERATELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 97. Y : 30. Zr: 69. Nb: 4. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 837.50 Sample Depth(m): 838.85
Hole: 418A Top/Bottom Interval(mm): 1330/1370
Core: 82 Section/Piece: 1/6B
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG SPARSELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 91.9 Y : 32.0 Zr: 89.4 Nb: 3.6 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 837.50 Sample Depth(m): 838.99
Hole: 418A Top/Bottom Interval(mm): 1470/1500
Core: 82 Section/Piece: 1/6B
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-CPX-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: 10. Be: B : F : 140. Cl: Sc: 40.
V : 340. Cr: 229. Co: 44. Ni: 64. Cu: 98. Zn: 77.
Ga: Ge: As: Se: Br: Rb:
Sr: 95. Y : 23. Zr: 59. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 2.3 Ce: 7.4 Pr: Nd: 8.0 Sm: 2.5 Eu: 0.92
Gd: Tb: 0.69 Dy: 5.1 Ho: Er: Tm:
Yb: 2.8 Lu: 0.49 Hf: 2.3 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 837.50 Sample Depth(m): 839.69
Hole: 418A Top/Bottom Interval(mm): 670/ 700
Core: 82 Section/Piece: 2/1F
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-CPX-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: 9. Be: B : F : Cl: Sc: 38.
V : 310. Cr: 249. Co: 42. Ni: 92. Cu: 109. Zn: 75.
Ga: Ge: As: Se: Br: Rb:
Sr: 114. Y : 28. Zr: 86. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 2.0 Ce: 5.1 Pr: Nd: 9.2 Sm: 2.8 Eu: 0.99
Gd: Tb: 0.72 Dy: 4.8 Ho: Er: Tm:
Yb: 2.7 Lu: 0.55 Hf: 1.3 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 837.50 Sample Depth(m): 840.32
Hole: 418A Top/Bottom Interval(mm): 1300/1330
Core: 82 Section/Piece: 2/1K
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-CPX-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 98.2 Y : 26.1 Zr: 72.9 Nb: 1.4 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 840.50 Sample Depth(m): 840.67
Hole: 418A Top/Bottom Interval(mm): 150/ 190
Core: 83 Section/Piece: 1/1B
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-CPX PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 97. Y : 26. Zr: 59. Nb: 5. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 840.50 Sample Depth(m): 841.52
Hole: 418A Top/Bottom Interval(mm): 1000/1040
Core: 83 Section/Piece: 1/1J
Analyst: Humphris, S.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
IGNEOUS PLAG-OL-CPX PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 1.
Sr: 106. Y : 22. Zr: 60. Nb: 4. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 840.50 Sample Depth(m): 841.96
Hole: 418A Top/Bottom Interval(mm): 1440/1470
Core: 83 Section/Piece: 1/1H
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-CPX MOD PHYRIC BASALT
Element concentrations (ppm):
Li: 12. Be: B : F : 140. Cl: Sc: 36.
V : 300. Cr: 239. Co: 43. Ni: 96. Cu: 98. Zn: 69.
Ga: Ge: As: Se: Br: Rb:
Sr: 106. Y : 23. Zr: 53. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 2.8 Ce: 7.8 Pr: Nd: 8.4 Sm: 2.2 Eu: 0.94
Gd: Tb: 0.54 Dy: 4.5 Ho: Er: Tm:
Yb: 2.5 Lu: 0.45 Hf: 2.1 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Comments: DISCREPANCY BETWEEN PCE NO. AND INTERVAL
Leg : 53 Depth to Top of Core(m): 840.50 Sample Depth(m): 845.10
Hole: 418A Top/Bottom Interval(mm): 80/ 120
Core: 83 Section/Piece: 4/1A
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS PLAG MODERATELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 174.0 Y : 17.0 Zr: 51.5 Nb: 0.1 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 840.50 Sample Depth(m): 845.62
Hole: 418A Top/Bottom Interval(mm): 600/ 630
Core: 83 Section/Piece: 4/1F
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG MOD PHYRIC BASALT
Element concentrations (ppm):
Li: 7. Be: B : F : Cl: Sc: 38.
V : 330. Cr: 302. Co: 44. Ni: 120. Cu: 110. Zn: 93.
Ga: Ge: As: Se: Br: Rb:
Sr: 114. Y : 28. Zr: 86. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 1.8 Ce: 4.9 Pr: Nd: 5.1 Sm: 2.5 Eu: 1.16
Gd: Tb: 0.69 Dy: 5.6 Ho: Er: Tm:
Yb: 3.0 Lu: 0.45 Hf: 2.9 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 845.50 Sample Depth(m): 847.36
Hole: 418A Top/Bottom Interval(mm): 340/ 380
Core: 84 Section/Piece: 2/1C
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-OL-CPX PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 98. Y : 26. Zr: 58. Nb: 4. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 845.50 Sample Depth(m): 850.49
Hole: 418A Top/Bottom Interval(mm): 480/ 510
Core: 84 Section/Piece: 4/1D
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL-CPX PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 99.3 Y : 23.3 Zr: 65.7 Nb: 1.5 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 845.50 Sample Depth(m): 850.93
Hole: 418A Top/Bottom Interval(mm): 910/ 950
Core: 84 Section/Piece: 4/4
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-CPX-OL PHYRIC BASALT
Element concentrations (ppm):
Li: 9. Be: B : F : 120. Cl: Sc: 36.
V : 310. Cr: 336. Co: 48. Ni: 123. Cu: 112. Zn: 75.
Ga: Ge: As: Se: Br: Rb:
Sr: 94. Y : 30. Zr: 74. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 1.9 Ce: 6.3 Pr: Nd: 9.5 Sm: 2.4 Eu: 1.11
Gd: Tb: 0.67 Dy: 5.0 Ho: Er: Tm:
Yb: 2.6 Lu: 0.39 Hf: 2.9 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 850.00 Sample Depth(m): 850.16
Hole: 418A Top/Bottom Interval(mm): 140/ 180
Core: 85 Section/Piece: 1/1
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-CPX-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 87. Y : 27. Zr: 58. Nb: 6. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 850.00 Sample Depth(m): 851.47
Hole: 418A Top/Bottom Interval(mm): 1450/1480
Core: 85 Section/Piece: 1/6
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-CPX-OL PHYRIC BASALT
Element concentrations (ppm):
Li: 8. Be: B : F : Cl: Sc: 37.
V : 330. Cr: 420. Co: 51. Ni: 108. Cu: 120. Zn: 92.
Ga: Ge: As: Se: Br: Rb:
Sr: 87. Y : 31. Zr: 77. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 1.6 Ce: 6.1 Pr: Nd: 10.0 Sm: 2.4 Eu: 0.91
Gd: Tb: 0.69 Dy: 4.6 Ho: Er: Tm:
Yb: 2.6 Lu: 0.40 Hf: 2.1 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 850.00 Sample Depth(m): 852.32
Hole: 418A Top/Bottom Interval(mm): 800/ 840
Core: 85 Section/Piece: 2/4
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 2.
Sr: 87. Y : 25. Zr: 63. Nb: 5. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 850.00 Sample Depth(m): 855.78
Hole: 418A Top/Bottom Interval(mm): 1270/1300
Core: 85 Section/Piece: 4/5
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG MOD PHYRIC BASALT
Element concentrations (ppm):
Li: 9. Be: B : F : 150. Cl: Sc: 39.
V : 300. Cr: 287. Co: 47. Ni: 123. Cu: 114. Zn: 69.
Ga: Ge: As: Se: Br: Rb:
Sr: 79. Y : 23. Zr: 56. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 1.8 Ce: 6.8 Pr: Nd: 8.1 Sm: 2.2 Eu: 0.99
Gd: Tb: 0.55 Dy: 5.0 Ho: Er: Tm:
Yb: 2.4 Lu: 0.37 Hf: 1.6 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 850.00 Sample Depth(m): 857.81
Hole: 418A Top/Bottom Interval(mm): 290/ 320
Core: 85 Section/Piece: 6/3C
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 103. Y : 28. Zr: 57. Nb: 4. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 850.00 Sample Depth(m): 858.28
Hole: 418A Top/Bottom Interval(mm): 770/ 790
Core: 85 Section/Piece: 6/1F
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 103.3 Y : 23.9 Zr: 68.9 Nb: 3.6 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 850.00 Sample Depth(m): 858.28
Hole: 418A Top/Bottom Interval(mm): 770/ 790
Core: 85 Section/Piece: 6/1F
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 129.3 Y : 21.9 Zr: 64.9 Nb: 2.6 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 850.00 Sample Depth(m): 859.87
Hole: 418A Top/Bottom Interval(mm): 860/ 880
Core: 85 Section/Piece: 7/5
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-OL MOD PHYRIC BASALT
Element concentrations (ppm):
Li: 9. Be: B : F : Cl: Sc: 40.
V : 300. Cr: 290. Co: 46. Ni: 107. Cu: 104. Zn: 73.
Ga: Ge: As: Se: Br: Rb:
Sr: 92. Y : 17. Zr: 51. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 2.0 Ce: 7.2 Pr: Nd: 5.2 Sm: 2.3 Eu: 1.01
Gd: Tb: 0.53 Dy: 6.4 Ho: Er: Tm:
Yb: 2.6 Lu: 0.42 Hf: 1.8 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 850.00 Sample Depth(m): 859.99
Hole: 418A Top/Bottom Interval(mm): 970/1010
Core: 85 Section/Piece: 7/5
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 4.
Sr: 130. Y : 22. Zr: 59. Nb: 5. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 859.50 Sample Depth(m): 859.54
Hole: 418A Top/Bottom Interval(mm): 20/ 60
Core: 86 Section/Piece: 1/1A
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-CPX-OL PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 103. Y : 28. Zr: 63. Nb: 5. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 859.50 Sample Depth(m): 860.26
Hole: 418A Top/Bottom Interval(mm): 740/ 780
Core: 86 Section/Piece: 1/4B
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS BASALTIC BRECCIA
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 115.1 Y : 24.1 Zr: 73.9 Nb: 3.6 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 859.50 Sample Depth(m): 861.35
Hole: 418A Top/Bottom Interval(mm): 330/ 370
Core: 86 Section/Piece: 2/3
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-OL-CPX PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 102. Y : 23. Zr: 70. Nb: 5. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 859.50 Sample Depth(m): 861.67
Hole: 418A Top/Bottom Interval(mm): 660/ 690
Core: 86 Section/Piece: 2/4B
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-OL-CPX PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 103. Y : 22. Zr: 53. Nb: 7. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 859.50 Sample Depth(m): 864.40
Hole: 418A Top/Bottom Interval(mm): 380/ 420
Core: 86 Section/Piece: 4/1D
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-OL-CPX PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 97. Y : 27. Zr: 54. Nb: 5. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 859.50 Sample Depth(m): 864.68
Hole: 418A Top/Bottom Interval(mm): 670/ 690
Core: 86 Section/Piece: 4/2B
Analyst: Emmermann, R.
Methods: Atomic absorption
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG-OL-CPX PHYRIC BASALT
Element concentrations (ppm):
Li: 9. Be: B : F : 180. Cl: Sc: 41.
V : 340. Cr: 292. Co: 45. Ni: 101. Cu: 112. Zn: 81.
Ga: Ge: As: Se: Br: Rb:
Sr: 76. Y : 24. Zr: 64. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 2.0 Ce: 7.0 Pr: Nd: 8.0 Sm: 2.4 Eu: 1.08
Gd: Tb: 0.74 Dy: 4.6 Ho: Er: Tm:
Yb: 2.8 Lu: 0.37 Hf: 2.2 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 859.50 Sample Depth(m): 865.21
Hole: 418A Top/Bottom Interval(mm): 1180/1240
Core: 86 Section/Piece: 4/7A
Analyst: Flower, M.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS PLAG-OL-CPX PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 0.
Sr: 102. Y : 26. Zr: 60. Nb: 4. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 859.50 Sample Depth(m): 865.79
Hole: 418A Top/Bottom Interval(mm): 290/ 0
Core: 86 Section/Piece: 5/2
Analyst: Staudigel, H.
Methods: Inst neutron activ
Alteration Rock Type Rock Name
Fresh IGNEOUS APHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 1.76 Ce: 6.2 Pr: Nd: 7.1 Sm: 2.38 Eu: 0.94
Gd: Tb: 0.63 Dy: Ho: 0.92 Er: Tm:
Yb: 2.52 Lu: 0.38 Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 859.50 Sample Depth(m): 865.79
Hole: 418A Top/Bottom Interval(mm): 290/ 0
Core: 86 Section/Piece: 5/2
Analyst: Staudigel, H.
Methods: Inst neutron activ
Alteration Rock Type Rock Name
IGNEOUS GLASSY MARGIN
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc: 54.8
V : Cr: 378. Co: 44.2 Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: 2.31 Ce: 9.4 Pr: Nd: 8.6 Sm: Eu: 1.390
Gd: Tb: 0.71 Dy: Ho: Er: Tm:
Yb: 3.5 Lu: 0.43 Hf: 1.20 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 859.50 Sample Depth(m): 865.79
Hole: 418A Top/Bottom Interval(mm): 290/ 0
Core: 86 Section/Piece: 5/2
Analyst: Staudigel, H.
Methods: Isotope dilution
Alteration Rock Type Rock Name
IGNEOUS GLASSY MARGIN
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 2.86
Sr: 111.1 Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: 0.0225 Ba: 28.5
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 859.50 Sample Depth(m): 865.79
Hole: 418A Top/Bottom Interval(mm): 290/ 0
Core: 86 Section/Piece: 5/2
Analyst: Staudigel, H.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Fresh IGNEOUS APHYRIC BASALT
Element concentrations (ppm):
Li: 1. Be: B : -2. F : Cl: Sc: 43.62
V : 316. Cr: 304.5 Co: 43.7 Ni: 118. Cu: 96. Zn: 73.
Ga: Ge: As: Se: Br: Rb: 1.07
Sr: 107.8 Y : 30. Zr: 77. Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba: 5.8
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: 1.69 Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 53 Depth to Top of Core(m): 676.50 Sample Depth(m): 676.91
Hole: 418A Top/Bottom Interval(mm): 400/ 420
Core: X 1 Section/Piece: /3
Analyst: Pritchard, R.G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS PLAG MODERATELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb:
Sr: 119.6 Y : 29.6 Zr: 88.3 Nb: 2.4 Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba:
La: Ce: Pr: Nd: Sm: Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
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