Leg : 74 Depth to Top of Core(m): 573.60 Sample Depth(m): 576.09
Hole: 525A Top/Bottom Interval(mm): 960/1010
Core: 53 Section/Piece: 2/5C
Analyst: Thompson, G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Extensive IGNEOUS APHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : 516. Cr: 385. Co: 127. Ni: 62. Cu: 112. Zn: 248.
Ga: Ge: As: Se: Br: Rb: 31.
Sr: 433. Y : 32. Zr: 222. Nb: 17. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba: 375.
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 : 74 Depth to Top of Core(m): 573.60 Sample Depth(m): 577.70
Hole: 525A Top/Bottom Interval(mm): 1070/1120
Core: 53 Section/Piece: 3/7D
Analyst: Thompson, G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS APHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : 480. Cr: 344. Co: 99. Ni: 73. Cu: 99. Zn: 128.
Ga: Ge: As: Se: Br: Rb: 23.
Sr: 422. Y : 35. Zr: 228. Nb: 17. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba: 388.
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 : 74 Depth to Top of Core(m): 583.10 Sample Depth(m): 585.13
Hole: 525A Top/Bottom Interval(mm): 500/ 560
Core: 54 Section/Piece: 2/3E
Analyst: Thompson, G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS APHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : 466. Cr: 338. Co: 63. Ni: 43. Cu: 126. Zn: 436.
Ga: Ge: As: Se: Br: Rb: 42.
Sr: 428. Y : 36. Zr: 215. Nb: 17. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba: 365.
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 : 74 Depth to Top of Core(m): 592.60 Sample Depth(m): 594.48
Hole: 525A Top/Bottom Interval(mm): 350/ 400
Core: 55 Section/Piece: 2/3B
Analyst: Thompson, G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS APHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : 457. Cr: 389. Co: 127. Ni: 153. Cu: 110. Zn: 37.
Ga: Ge: As: Se: Br: Rb: 7.3
Sr: 578. Y : 28. Zr: 209. Nb: 19. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba: 295.
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 : 74 Depth to Top of Core(m): 602.10 Sample Depth(m): 602.75
Hole: 525A Top/Bottom Interval(mm): 630/ 670
Core: 56 Section/Piece: 1/2C
Analyst: Thompson, G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS APHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : 399. Cr: 32. Co: 40. Ni: 35. Cu: 63. Zn: 117.
Ga: Ge: As: Se: Br: Rb: 4.6
Sr: 521. Y : 36. Zr: 246. Nb: 25. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba: 452.
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 : 74 Depth to Top of Core(m): 602.10 Sample Depth(m): 606.68
Hole: 525A Top/Bottom Interval(mm): 50/ 110
Core: 56 Section/Piece: 4/1B
Analyst: Thompson, G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS APHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : 303. Cr: 30. Co: 38. Ni: 33. Cu: 63. Zn: 80.
Ga: Ge: As: Se: Br: Rb: 18.5
Sr: 427. Y : 33. Zr: 214. Nb: 22. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba: 370.
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 : 74 Depth to Top of Core(m): 602.10 Sample Depth(m): 609.02
Hole: 525A Top/Bottom Interval(mm): 900/ 940
Core: 56 Section/Piece: 5/1S
Analyst: Richardson, S.H.LOG
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Extensive IGNEOUS APHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc: 31.
V : 289. Cr: 31. Co: 43. Ni: 26. Cu: 51. Zn: 88.
Ga: Ge: As: Se: Br: Rb: 3.4
Sr: 419. Y : 29. Zr: 210. Nb: 20. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba: 342.
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 : 74 Depth to Top of Core(m): 611.60 Sample Depth(m): 612.82
Hole: 525A Top/Bottom Interval(mm): 1190/1240
Core: 57 Section/Piece: 1/1U
Analyst: Richardson, S.H.LOG
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS APHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc: 33.
V : 301. Cr: 34. Co: 44. Ni: 28. Cu: 54. Zn: 105.
Ga: Ge: As: Se: Br: Rb: 2.2
Sr: 429. Y : 32. Zr: 217. Nb: 22. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba: 343.
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 : 74 Depth to Top of Core(m): 611.60 Sample Depth(m): 612.82
Hole: 525A Top/Bottom Interval(mm): 1190/1240
Core: 57 Section/Piece: 1/1U
Analyst: Richardson, S.H.LOG
Methods: Isotope dilution
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: 2.29
Sr: 437. Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: 0.030 Ba:
La: Ce: Pr: Nd: 29.8 Sm: 6.74 Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 74 Depth to Top of Core(m): 611.60 Sample Depth(m): 617.48
Hole: 525A Top/Bottom Interval(mm): 1360/1400
Core: 57 Section/Piece: 4/1S
Analyst: Thompson, G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS APHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : 394. Cr: 48. Co: 46. Ni: 38. Cu: 66. Zn: 94.
Ga: Ge: As: Se: Br: Rb: 20.
Sr: 467. Y : 34. Zr: 241. Nb: 25. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba: 433.
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 : 74 Depth to Top of Core(m): 611.60 Sample Depth(m): 617.83
Hole: 525A Top/Bottom Interval(mm): 200/ 250
Core: 57 Section/Piece: 5/1C
Analyst: Richardson, S.H.LOG
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS APHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc: 39.
V : 309. Cr: 58. Co: 49. Ni: 36. Cu: 51. Zn: 94.
Ga: Ge: As: Se: Br: Rb: 16.
Sr: 432. Y : 31. Zr: 229. Nb: 22. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba: 344.
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 : 74 Depth to Top of Core(m): 621.10 Sample Depth(m): 626.30
Hole: 525A Top/Bottom Interval(mm): 680/ 720
Core: 58 Section/Piece: 4/4A
Analyst: Thompson, G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS APHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : 410. Cr: 33. Co: 29. Ni: 39. Cu: 72. Zn: 115.
Ga: Ge: As: Se: Br: Rb: 4.9
Sr: 488. Y : 38. Zr: 245. Nb: 24. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba: 386.
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 : 74 Depth to Top of Core(m): 621.10 Sample Depth(m): 627.02
Hole: 525A Top/Bottom Interval(mm): 1390/1440
Core: 58 Section/Piece: 4/6C
Analyst: Thompson, G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS APHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : 397. Cr: 39. Co: 43. Ni: 42. Cu: 76. Zn: 100.
Ga: Ge: As: Se: Br: Rb: 3.9
Sr: 465. Y : 39. Zr: 246. Nb: 24. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba: 378.
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 : 74 Depth to Top of Core(m): 630.60 Sample Depth(m): 631.53
Hole: 525A Top/Bottom Interval(mm): 910/ 950
Core: 59 Section/Piece: 1/1C
Analyst: Richardson, S.H.LOG
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS APHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc: 40.
V : 356. Cr: 42. Co: 44. Ni: 37. Cu: 67. Zn: 105.
Ga: Ge: As: Se: Br: Rb: 3.3
Sr: 443. Y : 40. Zr: 245. Nb: 22. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba: 280.
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 : 74 Depth to Top of Core(m): 630.60 Sample Depth(m): 635.47
Hole: 525A Top/Bottom Interval(mm): 350/ 390
Core: 59 Section/Piece: 4/1G
Analyst: Richardson, S.H.LOG
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Moderate IGNEOUS APHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc: 37.
V : 323. Cr: 45. Co: 47. Ni: 30. Cu: 65. Zn: 115.
Ga: Ge: As: Se: Br: Rb: 18.
Sr: 360. Y : 36. Zr: 225. Nb: 21. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba: 276.
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 : 74 Depth to Top of Core(m): 630.60 Sample Depth(m): 635.47
Hole: 525A Top/Bottom Interval(mm): 350/ 390
Core: 59 Section/Piece: 4/1G
Analyst: Richardson, S.H.LOG
Methods: Isotope dilution
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: 18.3
Sr: 367. Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: 0.25 Ba:
La: Ce: Pr: Nd: 31.1 Sm: 7.03 Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 74 Depth to Top of Core(m): 630.60 Sample Depth(m): 635.47
Hole: 525A Top/Bottom Interval(mm): 350/ 390
Core: 59 Section/Piece: 4/1G
Analyst: Richardson, S.H.LOG
Methods: Isotope dilution
Alteration Rock Type Rock Name
Slight IGNEOUS GLASS
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : Cr: Co: Ni: Cu: Zn:
Ga: Ge: As: Se: Br: Rb: 18.8
Sr: 375. Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: 0.17 Ba:
La: Ce: Pr: Nd: 32.5 Sm: 7.29 Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Comments: APHYRIC BASALT
Leg : 74 Depth to Top of Core(m): 630.60 Sample Depth(m): 638.49
Hole: 525A Top/Bottom Interval(mm): 370/ 410
Core: 59 Section/Piece: 6/1F
Analyst: Thompson, G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS APHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : 403. Cr: 48. Co: 66. Ni: 59. Cu: 80. Zn: 135.
Ga: Ge: As: Se: Br: Rb: 8.7
Sr: 501. Y : 52. Zr: 263. Nb: 24. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba: 411.
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 : 74 Depth to Top of Core(m): 640.10 Sample Depth(m): 646.26
Hole: 525A Top/Bottom Interval(mm): 140/ 170
Core: 60 Section/Piece: 5/1C
Analyst: Thompson, G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS APHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : 432. Cr: 49. Co: 46. Ni: 46. Cu: 77. Zn: 94.
Ga: Ge: As: Se: Br: Rb: 6.5
Sr: 540. Y : 37. Zr: 283. Nb: 28. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba: 411.
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 : 74 Depth to Top of Core(m): 649.60 Sample Depth(m): 652.26
Hole: 525A Top/Bottom Interval(mm): 1130/1180
Core: 61 Section/Piece: 2/5E
Analyst: Thompson, G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS APHYRIC TO PLAG SPARSELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : 355. Cr: 36. Co: 25. Ni: 27. Cu: 39. Zn: 123.
Ga: Ge: As: Se: Br: Rb: 20.
Sr: 483. Y : 43. Zr: 314. Nb: 30. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba: 472.
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 : 74 Depth to Top of Core(m): 668.60 Sample Depth(m): 669.49
Hole: 525A Top/Bottom Interval(mm): 860/ 910
Core: 63 Section/Piece: 1/4B
Analyst: Richardson, S.H.LOG
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS APHYRIC TO PLAG SPARSELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc: 31.
V : 314. Cr: 41. Co: 54. Ni: 40. Cu: 32. Zn: 111.
Ga: Ge: As: Se: Br: Rb: 13.
Sr: 481. Y : 39. Zr: 359. Nb: 31. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba: 505.
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 : 74 Depth to Top of Core(m): 668.60 Sample Depth(m): 669.49
Hole: 525A Top/Bottom Interval(mm): 860/ 910
Core: 63 Section/Piece: 1/4B
Analyst: Richardson, S.H.LOG
Methods: Isotope dilution
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: 12.5
Sr: 488. Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: 0.032 Ba:
La: Ce: Pr: Nd: 44.9 Sm: 9.53 Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
Leg : 74 Depth to Top of Core(m): 668.60 Sample Depth(m): 670.67
Hole: 525A Top/Bottom Interval(mm): 550/ 590
Core: 63 Section/Piece: 2/2C
Analyst: Thompson, G.
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS APHYRIC TO PLAG SPARSELY PHYRIC BASALT
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc:
V : 366. Cr: 35. Co: 50. Ni: 42. Cu: 46. Zn: 102.
Ga: Ge: As: Se: Br: Rb: 5.4
Sr: 511. Y : 43. Zr: 332. Nb: 31. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba: 503.
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 : 74 Depth to Top of Core(m): 668.60 Sample Depth(m): 670.76
Hole: 525A Top/Bottom Interval(mm): 630/ 680
Core: 63 Section/Piece: 2/1D
Analyst: Richardson, S.H.LOG
Methods: X-Ray fluorescence
Alteration Rock Type Rock Name
Slight IGNEOUS APHYRIC TO PLAG SPARSELY PHYRIC
Element concentrations (ppm):
Li: Be: B : F : Cl: Sc: 31.
V : 299. Cr: 37. Co: 39. Ni: 27. Cu: 36. Zn: 93.
Ga: Ge: As: Se: Br: Rb: 7.3
Sr: 480. Y : 41. Zr: 346. Nb: 30. Mo: Pd:
Ag: Cd: Sn: Sb: Cs: Ba: 528.
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 : 74 Depth to Top of Core(m): 668.60 Sample Depth(m): 670.76
Hole: 525A Top/Bottom Interval(mm): 630/ 680
Core: 63 Section/Piece: 2/2D
Analyst: Richardson, S.H.LOG
Methods: Isotope dilution
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: 7.22
Sr: 495. Y : Zr: Nb: Mo: Pd:
Ag: Cd: Sn: Sb: Cs: 0.036 Ba:
La: Ce: Pr: Nd: 45.7 Sm: 9.65 Eu:
Gd: Tb: Dy: Ho: Er: Tm:
Yb: Lu: Hf: Ta: W : Ir:
Rt: Au: Tl: Pb: Bi: Th:
U :
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