Leg : 42 Top/Bottom Interval(mm): 0/ 160 Analyst: Garrison, R.
Hole: 373A Sample Midpoint (m) : 269.16
Core: 2 Top of Core Depth (m) : 267.50
Sect: 2 Top of Section Depth(m): 269.00
LITHOLOGY: SEDIMENT;
FERRUGINOUS DOLOMITIC MARL;
Piece No. : PCE 1 (0-6), 2 (17-21), 3 (11-15);
Comments : LIGHT BROWN 5YR6/4, THIS SECTION WAS FORMERLY
SECTION 2CC;
Leg : 42 Top/Bottom Interval(mm): 160/ 200 Analyst: Garrison, R.
Hole: 373A Sample Midpoint (m) : 269.20
Core: 2 Top of Core Depth (m) : 267.50
Sect: 2 Top of Section Depth(m): 269.16
LITHOLOGY: BASALTIC BRECCIA;
Piece No. : PCE 4 (16-20);
Texture : BRECCIA WITH CALCITIC (DRUSY) MATRIX;
Comments : THIS SECTION WAS FORMERLY SECTION 2CC;
Leg : 42 Top/Bottom Interval(mm): 200/ 240 Analyst: Garrison, R.
Hole: 373A Sample Midpoint (m) : 269.24
Core: 2 Top of Core Depth (m) : 267.50
Sect: 2 Top of Section Depth(m): 269.20
LITHOLOGY: BASALT;
Piece No. : PCE 5 (21-24);
Texture : AMYGDALOIDAL;
Comments : COLOR OLIVE GREY 5Y4/1, THIS SECTION WAS FORMERLY
SECTION 2CC;
Leg : 42 Top/Bottom Interval(mm): 550/1490 Analyst: Garrison, R.
Hole: 373A Sample Midpoint (m) : 278.49
Core: 3 Top of Core Depth (m) : 277.00
Sect: 1 Top of Section Depth(m): 277.55
LITHOLOGY: BASALTIC BRECCIA;
Piece No. : PCE 1 (55-59), 2 (58-63), 3 (64-68), 4 (69-72),
5 (73-76), 6 (77-80), 7 (80-83), 8 (84-87),
9 (87-91), 10 (92-94), 11 (95-98), 12 (99-103),
13 (104-114), 14 (115-120), 15 (122-125),
16 (126-128), 17 (129-135), 18 (136-139),
19 (140-142), 20 (143-149);
Texture : COMPOSED OF BASALT FRAGMENTS IN A LIMESTONE MATRIX,
MATRIX CONSISTS OF SPARRY CALCITE AND REDDISH BROWN
TO LIGHT GREY FINE GRAINED LIMESTONE, FERRUGINOUS
ALTERED RIMS ON BASALT FRAGMENTS;
Structure : CALCITE VEINS AND GEOPETAL CAVITIES PRESENT;
Alteration : ALTERATION VARIABLE;
Comments : MATRIX MOSTLY WHITE N9, BASALT VARIES FROM OLIVE
BLACK (5Y2/1) TO LIGHT OLIVE GREY (5Y5/2) WITH
DARK ORANGE (10YR6/6) RIMS;
Vesicles : VESICLES ARE FREQUENT;
Replacement: CALCITE
Leg : 42 Top/Bottom Interval(mm): 0/1500 Analyst: Garrison, R.
Hole: 373A Sample Midpoint (m) : 280.00
Core: 3 Top of Core Depth (m) : 277.00
Sect: 2 Top of Section Depth(m): 278.50
LITHOLOGY: BASALTIC BRECCIA;
Piece No. : PCE 1 (0-5), 2 (5-9), 3 (9-11), 4 (12-15),
5 (16-18), 6 (19-25), 7 (25-30), 8 (31-36),
9 (36-40), 10 (40-43), 11 (44-46), 12 (48-50),
13 (50-55), 14 (55-59), 15 (59-62), 16 (70-75),
17 (75-80), 18 (90-94), 19 (95-98), 20 (98-103),
21 (103-107), 22 (108-112), 23 (112-120),
24 (120-125), 25 (125-133), 26 (133-136),
27 (137-140), 28 (140-143), 29 (144-147),
30 (148-150);
Texture : BASALTIC BRECCIA COMPOSED OF BASALT FRAGMENTS IN A
LIMESTONE MATRIX, ALTERED FERRUGINOUS RIMS, CEMENT
AT VARIOUS STAGES OF GENERATION AS IN SECTIONS 1 AND
3;
Alteration : ALTERED FERRUGINOUS RIMS, BASALT PCES ALTERED TO
DIFFERENT COLOR, WHOLELY REXTLZED SPARRY CALCITE
ONLY SLIGHTLY ALTERED, ALTERED PILLOW RIM IN PCE
13, ALTERATION VARIABLE;
Comments : BASALT COLOR RANGES FROM OLIVE BLACK (5Y2/1) TO
LIGHT OLIVE GREY (5Y5/2) WITH RIMS OF DARK YELLOWISH
ORANGE (10YR6/6), ALSO GREYISH PURPLE (5RP4/2),
LIMESTONE IS WHITE N9 TO LIGHT GREY N4;
Vesicles : VESICLES PRESENT, NUMEROUS IN PCE 1;
Replacement: CALCITE
Leg : 42 Top/Bottom Interval(mm): 0/1500 Analyst: Garrison, R.
Hole: 373A Sample Midpoint (m) : 281.50
Core: 3 Top of Core Depth (m) : 277.00
Sect: 3 Top of Section Depth(m): 280.00
LITHOLOGY: BASALTIC BRECCIA;
Piece No. : PCE 1 (0-4), 2 (5-10), 3 (11-13), 4 (14-16),
5 (16-20), 6 (20-26), 7 (26-30), 8 (30-39),
9 (39-49), 10 (49-53), 11 (54-57), 12 (58-62),
13 (63-66), 14 (66-71), 15 (72-75), 16 (75-81),
17 (81-90), 18 (90-94), 19 (94-100), 20 (104-111),
21 (111-118), 22 (119-129), 23 (129-137),
24 (140-146), 25 (146-150);
Texture : BRECCIA COMPOSED OF BASALT FRAGMENTS IN A LIMESTONE
MATRIX, FERRUGINOUS RIMS COMMON, LIMESTONE AT
VARIOUS STAGES OF GENERATION RANGING FROM SLIGHTLY
ALTERED CALC. SEDIMENT TO REXTLZED SPARRY CALCITE;
Structure : CALCITE VEINS AND GEOPETAL CAVITIES PRESENT, CAVITIE
OFTEN FILLED WITH CALCAREOUS SEDIMENT;
Alteration : VARIABLE;
Comments : BASALT COLOR RANGES FROM OLIVE BLACK (5Y2/1) TO
LIGHT OLIVE GREY (5Y5/2), RIMS ARE DARK YELLOWISH
ORANGE (10YR6/6) AND GREYISH PURPLE (5RP4/2),
LIMESTONE COLOR RANGES FROM WHITE N9 TO LIGHT GREY
N4;
Vesicles : VESICULAR;
Replacement: CALCITE
Leg : 42 Top/Bottom Interval(mm): 700/1500 Analyst: Garrison, R.
Hole: 373A Sample Midpoint (m) : 288.00
Core: 4 Top of Core Depth (m) : 286.50
Sect: 1 Top of Section Depth(m): 287.20
LITHOLOGY: BASALTIC BRECCIA;
Piece No. : PCE 1 (70-73), 2 (75-79), 3 (80-84), 4 (85-95),
5 (95-98), 6 (99-104), 7 (105-110), 8 (110-113),
9 (114-120), 10 (120-126), 11 (128-131),
12 (132-135), 13 (136-141), 14 (141-150);
Texture : BRECCIA COMPOSED OF BASALT FRAGMENTS IN A LIMESTONE
MATRIX, PCES CEMENTED BY WHITE SPARRY CALCITE AND
LIGHT GREY TO REDDISH BROWN FINE GRAINED LIMESTONE,
FERRUGINOUS RIMS PRESENT;
Structure : CALCITE VEINS PRESENT;
Alteration : ALTERED FERRUGINOUS RIMS, ALTERATION VARIABLE;
Comments : COLOR OF SPARRY CALCITE VARIES FROM WHITE N9 TO LIGH
GREY N4;
Vesicles : VESICULAR;
Replacement: CALCITE
Leg : 42 Top/Bottom Interval(mm): 0/1500 Analyst: Garrison, R.
Hole: 373A Sample Midpoint (m) : 289.50
Core: 4 Top of Core Depth (m) : 286.50
Sect: 2 Top of Section Depth(m): 288.00
LITHOLOGY: BASALTIC BRECCIA;
Piece No. : PCE 1 (0-6), 2 (7-11), 3 (12-15), 4 (15-20),
5 (21-30), 6 (30-37), 7 (37-41), 8 (41-45),
9 (45-47), 10 (48-50), 11 (50-58), 12 (59-62),
13 (62-65), 14 (66-72), 15 (73-80), 16 (81-86),
17 (87-91), 18 (92-99), 19 (100-102), 20 (104-108),
21 (109-111), 22 (111-119), 23 (119-125),
24 (126-129), 25 (129-136), 26 (136-143),
27 (143-145), 28 (145-147), 29 (147-150);
Texture : PCE 14 IS MORE COARSE GRAINED , PILLOW RIM IN PCE
25;
Structure : PCE 9 HAS THICKEST CALCITE VEINS UP TO 5MM;
Vesicles : PCE 6 IS BASALT PCES WITH VARYING VESICULATION;
Replacement: CALCITE
Leg : 42 Top/Bottom Interval(mm): 0/1500 Analyst: Garrison, R.
Hole: 373A Sample Midpoint (m) : 291.00
Core: 4 Top of Core Depth (m) : 286.50
Sect: 3 Top of Section Depth(m): 289.50
LITHOLOGY: BASALTIC BRECCIA;
Piece No. : PCE 1 (0-2), 2 (4-10), 3 (10-15), 4 (15-20),
5 (21-29), 6 (29-31), 7 (32-36), 8 (38-42),
9 (42-44), 10 (45-48), 11 (53-57), 12 (60-65),
13 (65-68), 14 (69-72), 15 (73-77), 16 (67-85),
17 (86-95), 18 (96-101), 19 (102-105), 20 (105-107),
21 (108-112), 22 (112-125), 23 (128-135),
24 (135-140), 25 (140-146);
Texture : SAME AS CORE 4 SECTIONS 1 AND 2, COARSER GRAINED
THAN SECTIONS 1 AND 2;
Structure : THICK DRUSY CALCITE VEINS UP TO 5MM IN INTERVAL
(72-88);
Alteration : CEMENT IS COMPLETELY ALTERED, IN PCE 22 BASALT
MATRIX IS COMPLETELY ALTERED;
Comments : BELOW 60CM ALL BASALT INCLUSIONS AND PCES ARE
DARKENED TO DARK REDDISH BROWN (10R3/4);
Vesicles : VESICUAR, GREATER THAN SECTIONS 1 AND 2,
SPARRY CALCITE VUG IN PCE 22;
Replacement: CALCITE
Leg : 42 Top/Bottom Interval(mm): 250/1040 Analyst: Garrison, R.
Hole: 373A Sample Midpoint (m) : 306.54
Core: 5 Top of Core Depth (m) : 305.50
Sect: 1 Top of Section Depth(m): 305.75
LITHOLOGY: APHYRIC BASALT;
Piece No. : PCE 1 (25-29), 2 (30-35), 3 (35-41), 4 (41-50),
5 (50-53), 6 (53-55), 7 (55-56), 8 (58-62),
9 (63-67), 10 (67-75), 11 (75-78), 12 (78-82),
13 (83-88), 14 (88-92), 15 (93-98), 16 (100-106);
Texture : APHYRIC, FAIRLY COARSE GRAINED;
Structure : AMYGDALOIDAL, SPARRY CALCITE VEINING;
Comments : BASALT IS OLIVE GREY (5Y4/1);
Replacement: CALCITE
Leg : 42 Top/Bottom Interval(mm): 1040/1500 Analyst: Garrison, R.
Hole: 373A Sample Midpoint (m) : 307.00
Core: 5 Top of Core Depth (m) : 305.50
Sect: 1 Top of Section Depth(m): 306.54
LITHOLOGY: BASALTIC BRECCIA;
Piece No. : PCE 17 (107-109), 19 (112-120), 20 (120-125),
21 (125-130), 22 (131-135), 23 (135-140);
Texture : BASALTIC BRECCIA COMPOSED OF BASALT FRAGMENTS IN A
CALCITE MATRIX;
Alteration : ALTERATION VARIABLE;
Comments : CARB MATRIX COLOR WHITE N9, BASALT COLOR VARIES FROM
MOD YELLOWISH BROWN (10YR5/4) TO DUSKY BROWN
(5YR2/2) TO DARK YELLOWISH BROWN (10YR6/6) TO
BROWNISH GREY (5YR4/1), COLOR DEPENDS ON STATE OF
ALTERATION;
Replacement: CALCITE
Leg : 42 Top/Bottom Interval(mm): 0/ 200 Analyst: Garrison, R.
Hole: 373A Sample Midpoint (m) : 307.20
Core: 5 Top of Core Depth (m) : 305.50
Sect: 2 Top of Section Depth(m): 307.00
LITHOLOGY: BASALTIC BRECCIA;
Piece No. : PCE 1 (0-4), 2 (7-12), 3 (13-17), 4 (18-20);
Texture : BRECCIA WITH BASALT FRAGMENTS IN A CALCITE MATRIX;
Structure : SPARRY CALCITE IN VEINS;
Alteration : BASALT MOSTLY UNALTERED, ALTERED IN SOME PLACES TO
DARK YELLOWISH ORANGE;
Comments : BASALT COLOR RANGES FROM OLIVE GREY (5Y4/1) TO
DUSKY BROWN (5YR2/2) TO DARK YELLOWISH ORANGE
(10Y6/6);
Replacement: CALCITE
Leg : 42 Top/Bottom Interval(mm): 200/ 690 Analyst: Garrison, R.
Hole: 373A Sample Midpoint (m) : 307.69
Core: 5 Top of Core Depth (m) : 305.50
Sect: 2 Top of Section Depth(m): 307.20
LITHOLOGY: BASALT;
Piece No. : PCE 4 (20-25), 5 (25-27), 6 (28-32), 7 (32-36),
8 (37-42), 9 (44-47), 10 (47-54), 11 (55-60),
12 (60-65), 13 (65-70);
Texture : FAIRLY COARSE GRAINED;
Structure : FLOW UNIT BEGINS IN PCE 4, NO RUNS OR CONTACTS,
AMYGDALOIDAL, SPARRY CALCITE VEINS;
Replacement: CALCITE
Leg : 42 Top/Bottom Interval(mm): 690/1500 Analyst: Garrison, R.
Hole: 373A Sample Midpoint (m) : 308.50
Core: 5 Top of Core Depth (m) : 305.50
Sect: 2 Top of Section Depth(m): 307.69
LITHOLOGY: BASALTIC BRECCIA;
Piece No. : PCE 14 (72-79), 15 (82-86), 16 (85-90), 17 (90-94),
18 (95-99), 19 (99-103), 20 (108-112), 21 (113-120),
22 (120-125), 23 (126-130), 24 (130-133),
25 (139-143), 26 (144-150);
Texture : BRECCIA COMPOSED OF BASALT FRAGMENTS CEMENTED BY
WHITE SPARRY CALCITE;
Structure : BASALT FRAGMENTS ARE AMYGDALOIDAL AS IN PREVIOUS
SECTION;
Alteration : SOME ALTERED FRAGMENTS;
Comments : MOST BASALT FRAGMENTS ARE OLIVE GREY (5Y4/1),
ALTERED FRAGMENTS ARE DARK YELLOWISH ORANGE
(10YR6/6);
Replacement: CALCITE
Leg : 42 Top/Bottom Interval(mm): 0/1500 Analyst: Garrison, R.
Hole: 373A Sample Midpoint (m) : 310.00
Core: 5 Top of Core Depth (m) : 305.50
Sect: 3 Top of Section Depth(m): 308.50
LITHOLOGY: BASALTIC BRECCIA;
Piece No. : PCE 1 (0-4), 2 (6-10), 3 (10-14), 4 (15-19),
5 (20-23), 6 (24-29), 7 (40-44), 8 (45-49),
9 (49-52), 10 (52-55), 11 (55-59), 12 (60-62),
13 (64-66), 14 (67-72), 15 (74-77), 16 (78-82),
17 (82-85), 18 (87-90), 19 (90-94), 20 (95-101),
21 (101-107), 22 (108-110), 23 (115-121),
24 (122-125), 25 (125-130), 26 (132-136),
27 (137-141), 28 (141-145), 29 (145-150);
Texture : BRECCIA COMPOSED OF ANGULAR BASALT FRAGMENTS IN A
SPARRY CALCITE MATRIX;
Structure : AMYGDALOIDAL, CARB MATRIX MOSTLY SPARRY VEINS, SOME
MORE DRUSY AT BASE OF SECTION,SPARRY CALCITE VEIN
IN PCE 20;
Alteration : PCES 12 AND 19 CONTAIN MOST ALTERED BASALT
INCLUSIONS, ALTERED TO DARK YELLOWISH ORANGE AND
DUSKY BROWN;
Comments : ALTERED PCES DARK YELLOWISH ORANGE (10YR6/6) AND
DUSKY BROWN (5YR2/2), BASALT IS OLIVE GREY (5Y4/1);
Replacement: CALCITE
Leg : 42 Top/Bottom Interval(mm): 690/1490 Analyst: Garrison, R.
Hole: 373A Sample Midpoint (m) : 335.49
Core: 6 Top of Core Depth (m) : 334.00
Sect: 1 Top of Section Depth(m): 334.69
LITHOLOGY: BASALTIC BRECCIA;
Piece No. : PCE 1 (65-76), 2 (77-80), 3 (80-84), 4 (84-86),
5 (87-91), 6 (92-98), 7 (99-119), 8 (119-122),
9 (122-130), 10 (130-133), 11 (134-140),
12 (142-145), 13 (146-149);
Texture : BASALTIC BRECCIA CEMENTED BY WHITE SPARRY CALCITE AN
LIGHT GREY TO REDDISH BROWN FINE GRAINED LIMESTONE;
Structure : CALCITE VEINS;
Alteration : EXTENSIVELY;
BASALT MOSTLY ALTERED TO DIFFERENT FERRUGINOUS
COLORS;
Comments : COLORS INCLUDE DARK REDDISH BROWN (10R3/4) AND DARK
BROWN (5YR5/2) AND MOD REDDISH BROWN (10YR5/4);
Replacement: CALCITE
Leg : 42 Top/Bottom Interval(mm): 680/ 980 Analyst: Garrison, R.
Hole: 373A Sample Midpoint (m) : 363.48
Core: 7 Top of Core Depth (m) : 362.50
Sect: 1 Top of Section Depth(m): 363.18
LITHOLOGY: BASALTIC BRECCIA;
Piece No. : PCE 1 (68-75), 2 (76-79), 3 (80-85), 4 (90-98);
Texture : BASALT FRAGMENTS CEMENTED BY SPARRY CALCITE,
AMYGDALOIDAL;
Structure : SPARRY CALCITE VEINS;
Replacement: CALCITE
Leg : 42 Top/Bottom Interval(mm): 980/1490 Analyst: Garrison, R.
Hole: 373A Sample Midpoint (m) : 363.99
Core: 7 Top of Core Depth (m) : 362.50
Sect: 1 Top of Section Depth(m): 363.48
LITHOLOGY: CPX MOD PHYRIC BASALT;
Piece No. : PCE 5 (100-112), 6 (113-115), 7 (116-119),
8 (119-126), 9 (126-149);
Structure : AMYGDULES FILLED WITH SPARRY CALCITE;
Texture : CPX MOD PHYRIC, SPARRY CALCITE RIM ON PCE 9;
Comments : INCLUSIONS OF ALTERED SEDIMENT, SEE IR FOR MORE
DETAILED INFORMATION;
Replacement: CALCITE
Leg : 42 Top/Bottom Interval(mm): 0/1500 Analyst: Garrison, R.
Hole: 373A Sample Midpoint (m) : 365.50
Core: 7 Top of Core Depth (m) : 362.50
Sect: 2 Top of Section Depth(m): 364.00
LITHOLOGY: CPX MOD PHYRIC BASALT;
Piece No. : PCE 1 (2-8), 2 (9-15), 3 (15-22), 4 (22-29),
5 (29-36), 6 (37-48), 7 (48-51), 8 (51-57),
9 (58-67), 10 (68-78), 11 (79-83), 12 (79-85),
13 (86-95), 14 (95-109), 15 (110-120),
16 (120-130), 17 (129-135), 18 (136-144),
19 (145-150);
Texture : CPX MOD PHYRIC, AMYGDALOIDAL;
Structure : AMYGDULES FILLED WITH CARB, SPARRY CARB VEIN IN PCE
10;
Comments : SEE IR FOR MORE DETAILED INFORMATION;
Phenocrysts: CLINOPYROXENE
AUGITE;
FELDSPAR
UNCERTAIN;
Replacement: CALCITE
PALAGONITE
PRESENT AS INCLUSIONS;
CLAY MINERALS
PRESENT AS INCLUSIONS, MAY BE ALTERED TUFFACEOUS
SEDIMENT;
Leg : 42 Top/Bottom Interval(mm): 0/1500 Analyst: Garrison, R.
Hole: 373A Sample Midpoint (m) : 367.00
Core: 7 Top of Core Depth (m) : 362.50
Sect: 3 Top of Section Depth(m): 365.50
LITHOLOGY: CPX MOD PHYRIC BASALT;
Piece No. : PCE 1 (1-5), 2 (6-17), 3A (18-22), 3B (22-25),
4 (26-28), 5 (28-32), 6 (33-43), 7 (44-50),
8 (50-60), 9 (61-70), 10 (71-73), 11 (77-80),
12 (81-85), 13 (85-89), 14 (90-100), 15 (101-120),
16 (121-127), 17 (127-134), 18 (134-136),
19 (137-142), 20 (142-145), 21 (146-150);
Texture : CPX MOD PHYRIC;
Structure : AMYGDALOIDAL, CALCITE VEINS PRESENT;
Comments : SEE IR FOR MORE DETAILED INFORMATION;
Phenocrysts: CLINOPYROXENE
AUGITE, MAY IN FACT BE PORPHYROBLASTS AS OPPOSED
TO ACTUAL PHENOS--SEE VOLUME;
FELDSPAR
UNCERTAIN;
Replacement: PALAGONITE
PRESENT AS INCLUSIONS, ALTERED PALAGONITIZED
SEDIMENT (TEPHRA);
CALCITE
FILLING VEINS;
Leg : 42 Top/Bottom Interval(mm): 0/1490 Analyst: Garrison, R.
Hole: 373A Sample Midpoint (m) : 368.49
Core: 7 Top of Core Depth (m) : 362.50
Sect: 4 Top of Section Depth(m): 367.00
LITHOLOGY: BASALT;
Piece No. : PCE 1 (0-10), 2 (10-15), 3 (15-20), 4 (20-25),
5 (26-29), 6 (30-36), 7 (36-41), 8 (42-45),
9 (45-50), 10 (50-59), 11 (60-65), 12 (65-75),
13 (75-82), 14 (82-90), 15 (90-95), 16 (96-103),
17 (104-110), 18 (111-115), 19 (116-120);
Texture : PORPHYRITIC, NO PHENOS FROM 130-135CM;
Structure : AMYGDULES FILLED WITH SPARRY CARB, AMYGDULES IN PIPE
ORIENTATION, CALCITE VEINS, PIPES IN PCE 17;
Comments : SEE IR FOR MORE DETAILED INFORMATION;
Replacement: PALAGONITE
INCLUSIONS IN GNDMASS;
CALCITE
IN VEINS;
Leg : 42 Top/Bottom Interval(mm): 0/ 160 Analyst: Garrison, R.
Hole: 373A Sample Midpoint (m) : 368.66
Core: 7 Top of Core Depth (m) : 362.50
Sect: 5 Top of Section Depth(m): 368.50
LITHOLOGY: APHYRIC BASALT;
Piece No. : PCE 1 (1-11), 2 (11-16);
Texture : APHYRIC, CALCITE RIM;
Structure : AMYGDULES IN PIPE ORIENTATION;
Comments : SEE IR FOR MORE DETAILED INFORMATION;
Replacement: CALCITE
Leg : 42 Top/Bottom Interval(mm): 1000/1190 Analyst: Garrison, R.
Hole: 373A Sample Midpoint (m) : 382.69
Core: 8 Top of Core Depth (m) : 381.50
Sect: 1 Top of Section Depth(m): 382.50
LITHOLOGY: BASALTIC BRECCIA;
Piece No. : PCE 1 (100-102), 2 (103-107), 3 (107-110),
4 (110-115), 5 (115-119);
Texture : LARGE CLASTS OF BASALT IN STRONGLY ALTERED MATRIX OF
BRECCIA;
Structure : AMYGDALOIDAL;
Alteration : STRONGLY ALTERED MATRIX;
Comments : SEE IR FOR MORE DETAILED INFORMATION;
Leg : 42 Top/Bottom Interval(mm): 1190/1500 Analyst: Garrison, R.
Hole: 373A Sample Midpoint (m) : 383.00
Core: 8 Top of Core Depth (m) : 381.50
Sect: 1 Top of Section Depth(m): 382.69
LITHOLOGY: BASALT;
Piece No. : PCE 6 (119-123), 7 (124-126), 8 (126-131),
9 (131-135), 10 (135-140), 11 (140-142),
12 (143-145), 13 (145-150);
Structure : AMYGDALOIDAL;
Comments : SEE IR FOR MORE DETAILED INFORMATION;
Leg : 42 Top/Bottom Interval(mm): 1170/1500 Analyst: Garrison, R.
Hole: 373A Sample Midpoint (m) : 430.50
Core: 10 Top of Core Depth (m) : 429.00
Sect: 1 Top of Section Depth(m): 430.17
LITHOLOGY: BASALT;
Piece No. : PCE 1 (117-125), 2 (146-150);
Texture : MOD PHYRIC, ALTERED RIM ON UPPER PCE;
Structure : AMYGDALOIDAL;
Comments : SEDIMENT LUMP AT 127-130CM, BASALT DARK GREY N3,
ALTERED RIM IS MOD BROWN (5YR4/4), SEE IR FOR MORE
DETAILED INFORMATION;
Leg : 42 Top/Bottom Interval(mm): 640/1500 Analyst: Garrison, R.
Hole: 373A Sample Midpoint (m) : 440.00
Core: 11 Top of Core Depth (m) : 438.50
Sect: 1 Top of Section Depth(m): 439.14
LITHOLOGY: BASALT;
Piece No. : PCE 1 (64-72), 2 (72-75), 3 (72-75), 4 (74-76),
5 (77-86), 6 (87-93), 7 (95-102), 8 (107-110),
9 (112-125), 10 (126-131), 11 (131-144),
12 (145-150);
Texture : MOD PHYRIC, FINE GRAINED;
Alteration : FRESH;
Comments : OLIVE BLACK (5Y2/1), SEE IR FOR MORE DETAILED
INFORMATION;
Leg : 42 Top/Bottom Interval(mm): 1180/1490 Analyst: Garrison, R.
Hole: 373A Sample Midpoint (m) : 449.49
Core: 12 Top of Core Depth (m) : 448.00
Sect: 1 Top of Section Depth(m): 449.18
LITHOLOGY: BASALT;
Piece No. : PCE 1 (118-125), 2 (125-132), 3 (132-135),
4 (137-142), 5 (134-137), 6 (142-149);
Texture : MOD PHYRIC, FINE GRAINED;
Comments : DARK GREY N3, APHYRIC ACCORDING TO IR CH. 18;
|
