Leg : 23 Top/Bottom Interval(mm): 1460/1500 Analyst: Siddiquie, H.N.
Hole: 220 Sample Midpoint (m) : 330.50
Core: 18 Top of Core Depth (m) : 326.00
Sect: 3 Top of Section Depth(m): 330.46
LITHOLOGY: BASALT;
Piece No. : PCE 18 (146-150);
Comments : FOR FURTHER INFORMATION SEE SITE CHAPTER
"LITHOLOGY SUMMARY" IN THE INITIAL REPORTS;
Leg : 23 Top/Bottom Interval(mm): 0/1500 Analyst: Whitmarsh, R.B.
Hole: 220 Sample Midpoint (m) : 332.00
Core: 18 Top of Core Depth (m) : 326.00
Sect: 4 Top of Section Depth(m): 330.50
LITHOLOGY: BASALT;
Piece No. : PCE 17 (0-7), 16 (7-16), 15 (16-23), 14 (23-30),
13 (30-40), 12 (40-45), 11C (45-56), 11B (56-60),
11A (60-63), 10 (63-79), 9 (80-100), 8C (100-105),
8B (104-107), 8A (107-120), 7 (120-124),
6 (125-128), 5 (129-135), 4 (136-150);
Comments : IN PCE 16 CHIP OF BASALT WITH SEDIMENT STUCK TO IT
AND SEDIMENT IN BETWEEN, PCES 14-16 WERE ORIGINALLY
ONE PCE;
Leg : 23 Top/Bottom Interval(mm): 1000/1500 Analyst: Ali, S.
Hole: 220 Sample Midpoint (m) : 333.50
Core: 18 Top of Core Depth (m) : 326.00
Sect: CC Top of Section Depth(m): 333.00
LITHOLOGY: BASALT;
Piece No. : PCE 3 (100-118), 2 (119-125), 1 (125-150);
Structure : PCES 1 AND 3 ARE FRACTURED;
Leg : 23 Top/Bottom Interval(mm): 500/1490 Analyst: Siddiquie, H.N.
Hole: 220 Sample Midpoint (m) : 331.49
Core: 19 Top of Core Depth (m) : 330.00
Sect: 1 Top of Section Depth(m): 330.50
LITHOLOGY: BASALT;
Piece No. : PCE 1 (50-65), 2 (65-71), 3 (71-77),
4 (79-91), 5 (91-136), 6 (136-149);
Leg : 23 Top/Bottom Interval(mm): 0/1470 Analyst: Siddiquie, H.N.
Hole: 220 Sample Midpoint (m) : 332.97
Core: 19 Top of Core Depth (m) : 330.00
Sect: 2 Top of Section Depth(m): 331.50
LITHOLOGY: BASALT;
Piece No. : PCE 1 (0-10), 2 (10-31), 3 (31-42), 4 (42-47),
5 (47-55), 6 (56-58), 7 (58-61), 8 (61-66),
9 (66-74), 10 (75-86), 11 (86-96), 12 (96-106),
13 (106-131), 14 (133-137), 15 (140-147);
Texture : CHILLED MARGIN IN PCE 3;
Comments : PCE 4 IS TAN TO GRAY-GREEN NANNO/FORAM BEARING ROCK;
Leg : 23 Top/Bottom Interval(mm): 0/ 0 Analyst:
Hole: 220 Sample Midpoint (m) : 333.10
Core: 19 Top of Core Depth (m) : 330.00
Sect: CC Top of Section Depth(m): 333.10
LITHOLOGY: BASALT
Piece No. : PCE NO PCE NUMBERS ASSIGNED;
Texture : FINE-GRAINED;
Alteration : ALTERED TO BADLY ALTERED;
Comments : GREENISH TO DARK BROWNISH GRAY BASALT;
Leg : 23 Top/Bottom Interval(mm): 900/1500 Analyst: Whitmarsh, R.B.
Hole: 220 Sample Midpoint (m) : 336.50
Core: 20 Top of Core Depth (m) : 335.00
Sect: 1 Top of Section Depth(m): 335.90
LITHOLOGY: BASALT;
Piece No. : PCE 5 (90-97), 4 (97-100), 3 (100-118), 2 (118-137),
1D (137-140), 1C (140-142), 1B (143-145),
1A (145-150);
Structure : PCES 2+3 ARE FRACTURED, 2-3MM WIDE VEIN IN PCE 3;
Comments : PCES 3+4+5 WERE ORIGINALLY ONE PCE, PCES 1A-1D WERE
ORIGINALLY 1 PCE;
Leg : 23 Top/Bottom Interval(mm): 0/ 0 Analyst:
Hole: 220 Sample Midpoint (m) : 336.60
Core: 20 Top of Core Depth (m) : 335.00
Sect: CC Top of Section Depth(m): 336.60
LITHOLOGY: BASALT;
Piece No. : PCE NO PCE NUMBERS ASSIGNED;
Structure : OXIDIZED ORE(?) VEINS PRESENT;
Alteration : COMPLETELY ALTERED TO ALTERED DARK GRAY TO DARK
GREENISH GRAY;
Leg : 23 Top/Bottom Interval(mm): 110/1490 Analyst: Ali, S.
Hole: 220 Sample Midpoint (m) : 345.49
Core: 21 Top of Core Depth (m) : 344.00
Sect: 1 Top of Section Depth(m): 344.11
LITHOLOGY: BASALT;
Piece No. : PCE 1 (11-25), 2 (25-38), 3 (38-48), 4 (48-52),
5 (52-58), 6 (58-78), 7 (78-95), 8 (95-108),
9 (108-115), 10 (115-121), 11 (121-149);
Texture : IN PCE 8 QUICKLY CHILLED BORDERS (TACHYLYTE);
Structure : PCES 1+3+5-6+8+11 ARE FRACTURED, PCE 1 IS FRACTURED
BASALT WITH OLIVINE CRUST, PCE 2 HAS CALCITE VEINS,
PCE 3 HAS A 1CM THICK VEIN, PCES 6+8 HAS CALCITE
VEINS, FEW VEINS IN PCE 11;
Replacement: CALCITE
Leg : 23 Top/Bottom Interval(mm): 10/1500 Analyst: Ali, S.
Hole: 220 Sample Midpoint (m) : 347.00
Core: 21 Top of Core Depth (m) : 344.00
Sect: 2 Top of Section Depth(m): 345.51
LITHOLOGY: BASALT;
Piece No. : PCE 1 (1-10), 2 (11-19), 3 (19-30), 4 (30-50),
5 (51-54), 5A (55-59), 6 (60-64), 7 (64-81),
8 (81-85), 9 (85-95), 10 (95-109), 11 (110-120),
12 (120-130), 13 (130-138), 14 (139-148),
15 (148-150);
Texture : PCES 2+5A+10 HAVE CHILLED BORDERS;
Structure : PCES 1-4+5A+9+10+12 ARE FRACTURED, PCE 3 HAS CALCITE
VEINS, PCE 12 HAS DARK GRAY VEINS;
Replacement: CALCITE
Leg : 23 Top/Bottom Interval(mm): 0/ 0 Analyst:
Hole: 220 Sample Midpoint (m) : 347.10
Core: 21 Top of Core Depth (m) : 344.00
Sect: CC Top of Section Depth(m): 347.10
LITHOLOGY: BASALT;
Piece No. : PCE NO PCE NUMBERS ASSIGNED;
Texture : FINE TO MEDIUM GRAINED;
Alteration : SLIGHTLY ALTERED TO ALTERED;
Comments : BROWNISH GRAY TO DARK BROWNISH GRAY;
|
