leg site hole core section top interval depth(cm) top of core depth(cm) top of section(m) sample midpoint depth(m) describer rock name piece numbers texture data structure data alteration data other information data vesicle data phenocryst data groundmass mineral data replacement mineral data comments unknown code 59 449 14 1 0.0 111.00 111.00 112.18 ZAKARIADZE, G. PLAG-OL-SPINEL PHYRIC BASALT PCE 1 (0-7), 2 (11-17), 3 (20-22), 4 (23-38), 5A (31-36), 5B (36-42), 6 (45-48), 7 (51-58), 8 (60-69), 9 (70-74), 10 (76-81), 11 (85-90), 12 (94-98), 13 (102-106), 14 (109-117) PLAG-OL-SPINEL PHYRIC, FRAGMENTS OF MARGINAL ZONES OF PILLOWS WITH RIMS OF GLASS, GNDMASS IS VARIOLITIC AND ALMOST COMPLETELY REPLACED BY YELLOWISH BROWN SMEC, EDGES OF PILLOWS ARE BRECCIATED ANGULAR PCES OF GLASS(0.7X1.5CM AVERAGE) REPLACED FROM OUTSIDE WITH SMEC AND CEMENTED WITH FINE GRAINED CARB MATRIX, GLASS FOUND ON PCES 1+4+8+11-13 INTERPILLOW POCKETS AND RADIAL PILLOW CRACKS ARE FILLED BY SMEC+CARB MIXTURE EXT INTERPILLOW FILL WITH CARB MATRIX AND ALTERNATING VOLCANIC GLASS WITH MANGANESE NODULES COMPRISE PCE 10 0.5-1 3-5 comments : IRREGULAR SCATTERED VESICLES THAT ARE MOSTLY EMPTY PLAG 10 1.5-2 comments : ELONGATE LATHS WHICH ARE MICROPHENOS ADJACENT TOGLASS RIMS | OL | SPINEL comments : VARIOLITIC SMEC comments : REPLACING GNDMASS | CARB comments : MAKES UP A CEMENT FOR PILLOWS 59 449 14 2 0.0 111.00 112.50 112.88 ZAKARIADZE, G. PLAG-OL-SPINEL PHYRIC BASALTPILLOW BASALT PCE 1 (3-7), 2 (12-17), 3A (20-33), 3B (34-37) PLAG-OL-SPINEL PHYRIC, GNDMASS IS HYALOPILITIC TO INTERSERTAL AND SUBOPHITIC, PORTION OF PILLOW INTERIOR PCE 3A, CORE IS FRAGMENTS OF PILLOW MARGINS SAME AS CORE 14-1, FINE GRAINED PCE 3A SAMPLE IS TRANSECTED BY FRACTURE FILLED WITH BRECCIATED BASALTIC GLASS CEMENTED WITH CARB EXT comments : HYALOPILITIC TO INTERSERTAL TO SUBOPHITIC, ALSO 75-85% OF GNDMASS IS XTLZED | PLAG | CPX comments : ID UNCERTAIN | OL comments : ID UNCERTAIN | GLASS comments : GLASS IN GNDMASS COMMONLY ALTERED AND REPLACED BY SMEC SMEC comments : REPLACING GLASS IN GNDMASS | CARB comments : IN FRACTURE AS CEMENT 59 449 15 1 0.0 114.00 114.00 115.50 ZAKARIADZE, G. PLAG-OL-SPINEL PHYRIC BASALTPILLOW BASALT PCE 1A (0-5), 1B (4-8), 2 (12-18), 3 (20-30), 4A (32-36), 4B (38-42), 4C (43-46), 5 (48-55), 6 (58-66), 7 (70-76), 8 (78-84), 9A (86-94), 9B (94-101), 9C (102-110), 10 (113-120), 11A (123-126), 11B (127-136), 11C (138-143), 11D (145-149) PLAG-OL-SPINEL PHYRIC, GNDMASS IS MAINLY VARIOLITIC TO HYALOPILITIC, ALTERED MARGINAL ZONES OF BASALTIC PILLOWS WITH DISCONTINUOUS RIMS IS FINE GRAINED APHYRIC TO PLAG SPARSELY MICROPHYRIC AND THE GLASS RIMS ARE FROM 0.5-1CM THICK ALTERED TO SMEC FROM OUTER SIDE OF PILLOWS, GLASS IS PRESENT IN PCES 1A+1B+4A+4B+6-9A+10-11D, COMMONLY BRECCIATED AND CEMENTED WITH CARB MATRIX, SAME AS CORES 14-1 AND 2 INTERPILLOW POCKETS AND RADIAL PILLOW CRACKS ARE FILLED WITH FRAGMENTED GLASS AND CARB CEMENT IN PCES 11A+11B EXT WEATHERED PARTS ARE PALE YELLOWISH BROWN COLOR (10YR6/2) 0.5-1 5-7 comments : IRREGULAR AND MAINLY EMPTY VESICLES PLAG | SPINEL | OL comments : VARIOLITIC TO HYALOPILITIC CARB comments : AS A CEMENT FOR GLASS FRAGMENTS AND BRECCIA | SMEC GLASS 59 449 15 2 0.0 114.00 115.50 116.90 ZAKARIADZE, G. PLAG-OL-SPINEL PHYRIC BASALTPILLOW BASALT PCE 1A (0-16), 1B (17-25), 2 (27-34), 3 (36-39), 4 (41-46), 5 (48-56), 6 (59-66), 7 (69-79), 8A (81-90), 8B (90-95), 8C (95-105), 8D (106-113), 8E (114-119), 9 (121-127), 10 (130-138) PLAG-OL-SPINEL PHYRIC, GLASS IN PCES 1A+4-8A+8C+10, FLOW IS THE SAME TEXTURALLY AND MINERALOGICALLY AS CORE 15-1 PILLOWS 59 449 16 1 0.0 123.50 123.50 124.95 ZAKARIADZE, G. PLAG-OL-SPINEL PHYRIC BASALTPILLOW BASALT PCE 1 (2-5), 2 (7-14), 3A (16-18), 3B (19-22), 4A (25-30), 4B (31-38), 5A (40-45), 5B (45-49), 6A (51-60), 6B (59-64), 7 (67-73), 8A (76-84), 8B (86-89), 8C (90-93), 9 (96-99), 10A (103-109), 10B (109-112), 10C (113-116), 10D (115-120), 11 (123-128), 12A (131-134), 12B (136-139), 12C (141-144) GNDMASS IS VARIOLITIC TO INTERSERTAL, INNER PARTS OF PILLOWS ARE FINE GRAINED, TEXTURALLY AND MINERALOGICALLY THE SAME AS CORE 15-2,GLASS RIMS FOUR PILLOWS TRANSECTED CONSECUTIVELY FROM 0-45CM AND 45-95CM, PILLOWS ARE EXTREMELY ALTERED ON THE INNER PARTS, INTERPILLOW BRECCIATION ASSOCIATED WITH GLASS RIMS EXT PILLOWS ARE EXTREMELY ALTERED AND ARE MODERATE YELLOWISH BROWN AFTER WEATHERING ALSO GNDMASS IS VERY ALTERED PLAG 5 0.3-0.5 comments : ELONGATE LATHS PARTIALLY ALTERED AND REPLACED BYSMEC AND FE.OXIDES | OL | SPINEL comments : VARIOLITIC TO INTERSERTAL AND EXTREMELY ALTERED SMEC PLAG | FE.OXIDE PLAG 59 449 16 2 0.0 123.50 125.00 125.45 ZAKARIADZE, G. PLAG-OL-SPINEL PHYRIC BASALTPILLOW BASALT PCE 1A (0-19), 1B (19-24), 1C (24-29), 1D (31-34), 2 (38-43) PLAG-OL-SPINEL PHYRIC, TEXTURALLY AND MINERALOGICALLY THE SAME AS CORE 16-1 59 449 17 1 0.0 133.00 133.00 134.50 ISHI, TERUAKI PLAG-OL-SPINEL PHYRIC BASALTPILLOW BASALT PCE 1 (0-11), 2 (14-19), 3 (22-26), 4 (29-35), 5 (36-50), 6 (52-56), 7A (58-66), 7B (66-72), 8A (74-79), 8B (80-86), 9A (87-94), 9B (94-100), 10 (102-116), 11 (120-123), 12 (129-134), 13 (141-146) PLAG-OL-SPINEL PHYRIC, FINE GRAINED TOP AND BOTTOM OF SECTION AND COARSE GRAINED IN MIDDLE OF SECTION, GLASS ZONE DARK GREY TO BLACK ABOUT 8MM THICK IN PCE 1 FOLLOWED BY A GREY VARIOLITIC ZONE ABOUT 5MM THICK BELOW GLASS, XTLN INTERIOR IN PCES 4-9A, PALE BROWN TRANSITION ZONE (CHILLED ZONE) WHERE QUENCH XTLS ARE OBSERVED IN PCE 1 ALSO PALE BROWN TRANSITION ZONE OBSERVED IN PCE 10, GLASS IS PRESENT IN PCE 11, TEXTURALLY AND MINERALOGICALLY THE SAME AS PREVIOUS SECTION 16-2 PILLOWS EXT PCES 1-3 AND PCES 11-13 AND LOWER HALF PCE 10 | MOD PCES 4-9B AND UPPER HALF OF PCE 10 59 449 17 2 0.0 133.00 134.50 135.65 ISHI, TERUAKI PLAG-CPX PHYRIC BASALTPILLOW BASALT PCE 1A (0-13), 1B (14-22), 1C (21-28), 2A (30-33), 2B (34-37), 3 (40-50), 4A (51-59), 4B (60-65), 5A (66-70), 5B (73-75), 6A (77-89), 6B (89-96), 6C (99-113) PLAG-CPX PHYRIC, COARSE GRAINED FROM 0-50CM, QUENCH ZONE WITH QUENCH XTLS IN PCES 4A-B, INTERSERTAL TO HYALOPILITIC GNDMASS PILLOWS, MAY BE PART OF BIG PILLOW OR FLOW INTERIOR FOR PCES 1A-C MOD PCES 1A-3 | EXT PCES 3-6C 0.5-4 <5 CLAY.MINS comments : EMPTY OR CLAY LINED FROM 4-7CM PLAG | CPX comments : INTERSERTAL TO HYALOPILITIC CLAY.MIN comments : SOMETIMES LINES VESICLES 59 449 18 1 0.0 142.50 142.50 143.35 ISHI, TERUAKI PLAG-CPX PHYRIC BASALTPILLOW BASALT PCE 1 (2-10), 2A (12-14), 2B (16-19), 3 (23-29), 4 (33-39), 5A (42-46), 5B (45-50), 6 (52-58), 7 (62-69), 8 (70-75), 9 (78-83) PLAG-CPX PHYRIC, PILLOW MARGIN PCES 1-2B, TEXTURALLY AND MINERALOGICALLY THE SAME AS PREVIOUS SECTION OF CORE 17-2, FINE GRAINED PCES 1-2B, COARSE GRAINED PCES 3-9 PILLOWS, PILLOW INTERIOR REPRESENTED BY PCES 3-9 FRESH