Leg : 38 Top/Bottom Interval(mm): 1180/1300 Analyst: Kharin, G.
Hole: 343 Sample Midpoint (m) : 252.80
Core: 12 Top of Core Depth (m) : 250.00
Sect: 2 Top of Section Depth(m): 252.68
LITHOLOGY: BASALT;
Piece No. : PCE NO PIECE NUMBERS ASSIGNED;
Texture : DRILL PEBBLES;
Comments : VISUAL DESCRIPTION FORM FOR BASALT IN CORE 12
MISSING SO DATA IS FROM ICD;
Leg : 38 Top/Bottom Interval(mm): 1300/1500 Analyst: Kharin, G.
Hole: 343 Sample Midpoint (m) : 253.00
Core: 12 Top of Core Depth (m) : 250.00
Sect: 2 Top of Section Depth(m): 252.80
LITHOLOGY: BASALT;
Piece No. : PCE NO PIECE NUMBERS ASSIGNED;
Comments : VISUAL DESCRIPTION FORM FOR BASALT IN CORE 12
MISSING SO DATA IS FROM ICD, GRAYISH BLACK (N2);
Replacement: PYRITE
PYRITE IMPREGNATION;
Leg : 38 Top/Bottom Interval(mm): 1100/1500 Analyst: Kharin, G.
Hole: 343 Sample Midpoint (m) : 256.00
Core: 12 Top of Core Depth (m) : 250.00
Sect: 4 Top of Section Depth(m): 255.60
LITHOLOGY: BASALT;
Piece No. : PCE NO PIECE NUMBERS ASSIGNED;
Texture : DRILL PEBBLES;
Comments : VISUAL DESCRIPTION FORM FOR BASALT IN CORE 12
MISSING SO DATA IS FROM ICD, GRAYISH BLACK (N2) TO
MEDIUM DARK GRAY (N4);
Vesicles :
Location: Filling: CALCITE
WHITE CALCITE AMYGDULES;
Phenocrysts: PLAGIOCLASE
Replacement: CALCITE
PYRITE
PYRITIZATION NOTED;
Leg : 38 Top/Bottom Interval(mm): 370/1020 Analyst: Kharin, G.
Hole: 343 Sample Midpoint (m) : 253.02
Core: 13 Top of Core Depth (m) : 252.00
Sect: 1 Top of Section Depth(m): 252.37
LITHOLOGY: BASALT;
Piece No. : PCE NO PIECE NUMBERS ASSIGNED;
Structure : A FEW CAVITIES WITH DIMENSIONS 1X3CM FILLED WITH
WHITE CALCITE;
Comments : DARK GRAY (N3) TO GRAYISH BLACK (N3) AT 50-102CM;
Vesicles : Size(mm): 0.2-2 Percent:
Location: Filling: CALCITE
Shape : IRREGULAR
ABUNDANT WHITE CALCITE AMYGDULES;
Replacement: CALCITE
PYRITE
IMPREGNATION OF SMALL PIECES OF PYRITE 0.1-0.2MM
IN SIZE;
Leg : 38 Top/Bottom Interval(mm): 1100/1500 Analyst: Kharin, G.
Hole: 343 Sample Midpoint (m) : 253.50
Core: 13 Top of Core Depth (m) : 252.00
Sect: 1 Top of Section Depth(m): 253.10
LITHOLOGY: BASALT;
Piece No. : PCE NO PIECE NUMBERS ASSIGNED;
Structure : RARE WHITE CALCITE VEINS 0.3-1MM THICK;
Comments : MEDIUM DARK GRAY (N4);
Vesicles :
Location: Filling: CALCITE, EMPTY
Shape : IRREGULAR
POROUS & EMPTY VESICLES SOMETIMES FILLED WITH
WHITE CALCITE;
Replacement: CALCITE
Leg : 38 Top/Bottom Interval(mm): 0/ 380 Analyst: Kharin, G.
Hole: 343 Sample Midpoint (m) : 253.88
Core: 13 Top of Core Depth (m) : 252.00
Sect: 2 Top of Section Depth(m): 253.50
LITHOLOGY: BASALT;
Piece No. : PCE NO PIECE NUMBERS ASSIGNED;
Texture : FINE TO MEDIUM-GRAINED;
Structure : WHITE CALCITE VEIN;
Comments : DARK GRAY (N3) TO GRAYISH BLACK (N2);
Vesicles : Size(mm): 0.5-1 Percent:
Location: Filling: CALCITE
RARE WHITE CALCITE AMYGDULES;
Replacement: CALCITE
PYRITE
PYRITIZATION;
Leg : 38 Top/Bottom Interval(mm): 380/ 550 Analyst: Kharin, G.
Hole: 343 Sample Midpoint (m) : 254.05
Core: 13 Top of Core Depth (m) : 252.00
Sect: 2 Top of Section Depth(m): 253.88
LITHOLOGY: BASALT;
Piece No. : PCE NO PIECE NUMBERS ASSIGNED;
Texture : DRILL FRAGMENTS;
Structure : SLICKENSIDES;
Replacement: CLAY
BLACK CLAY ON SURFACE;
Leg : 38 Top/Bottom Interval(mm): 550/ 770 Analyst: Kharin, G.
Hole: 343 Sample Midpoint (m) : 254.27
Core: 13 Top of Core Depth (m) : 252.00
Sect: 2 Top of Section Depth(m): 254.05
LITHOLOGY: BASALT;
Piece No. : PCE NO PIECE NUMBERS ASSIGNED;
Structure : SLICKENSIDES, VESICLES AND CAVITIES IN SIZE 1MM TO
3X5CM SOMETIMES FILLED WITH CALCITE CRYSTALS;
Vesicles : Size(mm): 1-50 Percent:
Location: Filling: CALCITE, EMPTY
SIZE RANGE 1MM TO 3X5CM, SOMETIMES FILLED WITH
CALCITE CRYSTALS;
Replacement: CLAY
BLACK CLAY;
PYRITE
PYRITIZATION;
CALCITE
CALCITE CRYSTALS;
Leg : 38 Top/Bottom Interval(mm): 770/1500 Analyst: Kharin, G.
Hole: 343 Sample Midpoint (m) : 255.00
Core: 13 Top of Core Depth (m) : 252.00
Sect: 2 Top of Section Depth(m): 254.27
LITHOLOGY: BASALT;
Piece No. : PCE NO PIECE NUMBERS ASSIGNED;
Texture : DRILL FRAGMENTS;
Structure : PROBABLY A FRACTURE ZONE;
Vesicles :
Location: Filling: CALCITE
WHITE CALCITE AMYGDULES;
Replacement: CLAY
ABUNDANT BLACK CLAY;
PYRITE
PYRITIZATION;
CALCITE
CALCITE CRYSTALS & AMYGDULES;
CHLORITE
CHLORITIZATION;
Leg : 38 Top/Bottom Interval(mm): 800/1080 Analyst: Kharin, G.
Hole: 343 Sample Midpoint (m) : 260.58
Core: 14 Top of Core Depth (m) : 259.50
Sect: 1 Top of Section Depth(m): 260.30
LITHOLOGY: SEDIMENT (LIMESTONE);
Leg : 38 Top/Bottom Interval(mm): 1080/1500 Analyst: Kharin, G.
Hole: 343 Sample Midpoint (m) : 261.00
Core: 14 Top of Core Depth (m) : 259.50
Sect: 1 Top of Section Depth(m): 260.58
LITHOLOGY: BASALT;
Piece No. : PCE NO PIECE NUMBERS ASSIGNED;
Texture : CONSISTS OF TWO PIECES OF CORE AND A FEW SMALL DRILL
FRAGMENTS;
Comments : MEDIUM DARK GRAY (N4);
Vesicles : Size(mm): 1-3 Percent:
DARK GREEN AMYGDULES;
Replacement: CALCITE
WHITE CALCITE;
Leg : 38 Top/Bottom Interval(mm): 0/ 520 Analyst: White, S.M.
Hole: 343 Sample Midpoint (m) : 282.02
Core: 16 Top of Core Depth (m) : 278.50
Sect: 3 Top of Section Depth(m): 281.50
LITHOLOGY: SEDIMENT;
Leg : 38 Top/Bottom Interval(mm): 520/1500 Analyst: White, S.M.
Hole: 343 Sample Midpoint (m) : 283.00
Core: 16 Top of Core Depth (m) : 278.50
Sect: 3 Top of Section Depth(m): 282.02
LITHOLOGY: BASALT (DOLERITE);
Piece No. : PCE NO PIECE NUMBERS ASSIGNED;
Texture : FINE-GRAINED, VARIOLITIC, SUBDOLERITIC;
Structure : SLICKENSIDES;
Comments : VISUAL DESCRIPTION FORM FOR BASALT IN CORE 16
MISSING SO DATA IS FROM ICD;
Replacement: CHLORITE
HIGHLY CHLORITIZED;
PYRITE
PYRITIZATION;
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