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 54 422 7 1 0.0 46.00 46.00 47.50 DMITRIEV, Y. APHYRIC BASALT PCES 1 (2-4), 2 (6-10), 3 (11-17), 4 (20-25), 5 (27-33), 6A (35-41), 6B (42-49), 6C (49-54), 7A (56-61), 7B (62-72), 7C (71-82), 7D (82-89), 7E (89-94), 8 (96-101), 9 (102-111), 10 (114-121), 11 (122-131), 12 (131-138), 13 (140-149) APHYRIC,FINE-TO-MEDIUM-GRAINED,COARSENS DOWN THROUGH PCE 9 & THEN BECOMES FINER SPARSE FISSURES HAVING ENCRUSTATION OF HYDROTHERMAL MINERALS ON WALLS,SOME PCES HAVE GLASSY BL0BS FRESH DIUM GRAY COLOR <1 5 CLAY.MIN TUBE comments : RARE VESICLES INFILLED WITH BLUE CLAY.MIN,SOME ARE TUBE VESICLES,PCE 9 HAS NO VESICLES CPX comments : RARE IN PCE 4 | PLAG comments : SPARSE IN PCES 7A-7E PYR comments : INCLUSIONS | FE.OXIDE | ZEOL comments : IN VUGS IN PCE 10 & PCE 6B(ID UNCERTAIN FOR ZEOL IN PCE 6B) 54 422 7 2 0.0 46.00 47.50 47.83 HUMPHRIS, S. APHYRIC BASALT PCES 1 (2-10), 2 (12-17), 3 (20-33) APHYRIC,FINE-GRAINED FRESH CLAY.MIN,ZEOL SOME VESICLES IN PCE 1 LINED WITH WHITE & BLUE CLAY.MINS & POSSIBLE ZEOL CLAY.MIN comments : BLUE & WHITE POSSIBLY LINES VESICLES IN PCE 1 | ZEOL comments : POSSIBLY LINES VESICLES IN PCE 1 54 422 8 5 0.0 49.00 55.00 56.36 SCHRADER, E. L. APHYRIC TO PLAG SPARSELY PHYRIC BASALT PCES 1 (0-4), 2 (6-10), 3 (14-21), 4 (26-35), 5 (38-45), 6 (47-52), 7 (56-60), 8 (62-70), 9 (73-78), 10 (81-85), 11 (88-96), 12 (99-106), 13 (109-114), 14 (116-136) APHYRIC TO SPARSELY PHYRIC,FINE-GRAINED WITH PCES 7-11 BEING SLIGHTLY COARSER-GRAINED SOME FRACTURE SURFACES FRESH A FEW WEATHERING CRUSTS ON FRACTURE SURFACES 0-2 UNIDENT.MINS PINHOLE comments : PINHOLE VESICLES(SOME COATED WITH BLUE CRUSTS OF UNIDENT.MINS) PLAG comments : SPARSE PHENOS IN PCES 2+3 UNIDENT comments : UNIDENT.MINS CRUSTS COAT SOME VESICLES 54 422 9 1 0.0 54.00 54.00 55.41 SCHRADER, E. L. APHYRIC BASALT PCES 1 (0-7), 2 (11-16), 3 (19-31), 4A (33-55), 4B (54-69), 4C (69-81), 4D (80-88), 5 (90-103), 6 (105-107), 7A (109-118), 7B (118-141) APHYRIC,FINE-GRAINED & COARSER-GRAINED DOWNWARD TO THE TOP TWO-THIRDS OF PCE 7B,BOTTOM ONE-THIRD OF PCE 7B BECOMES FINER-GRAINED FRESH NTER IS COARSER-GRAINED & MAY REPRESENT CENTER OF OLING UNIT CLAY.MIN comments : VESICULAR,MORE IN PCES 2+5 THAN OTHERS,BLUE-GRAY CLAY.MINS IN VESICLES OF PCES 2+5 CLAY.MIN comments : BLUE-GRAY IN VESICLES OF PCES 2+5 54 422 9 2 0.0 54.00 55.50 56.90 SCHRADER, E. L. APHYRIC BASALT PCES 1 (2-5), 2 (7-10), 3 (13-26), 4A (28-44), 4B (45-55), 4C (55-63), 4D (63-70), 4E (71-78), 4F (78-86), 5A (88-99), 5B (100-106), 5C (105-115), 6 (119-140) APHYRIC,FINE-GRAINED,APHANITIC TO MICROLITIC MINOR VEINS & ALTERATION CRUSTS FRESH SOME 1-2MM BLUE WEATHERING CRUSTS ON SURFACE CLAY.MINS comments : MINOR SMALL VESICLES MORE ABUNDANT FROM PCE 4C DOWNWARD SOME CONTAIN BLUE CLAY.MINS PLAG comments : MICROLITES CLAY.MIN comments : BLUE CLAY.MINS FILLS SOME VESICLES & VEINS 54 422 9 3 0.0 54.00 57.00 58.35 MATTEY, D. APHYRIC TO PLAG SPARSELY PHYRIC BASALT PCES 1 (0-5), 2 (8-10), 3 (13-17), 4A (21-33), 4B (32-41), 4C (40-53), 5 (55-57), 6A (59-72), 6B (72-78), 6C (78-95), 6D (95-98), 7 (101-104), 8A (106-129), 8B (129-135) GLASSY SEGREGATIONS IN PCES 6A+6D,MICROLITIC VEINS FILLED WITH WHITE XTLLN MATERIAL,CRACKS FRESH CLAY.MINS PINHOLE,TUBE PINHOLE VESICLES FILLED WITH BLUE CLAY.MINS,DEEP TUBE VESICLES IN PCE 8B PLAG RARE comments : RARE PHENOS IN PCES 1+3+4A-4C CLAY.MIN comments : BLUE CLAY.MINS INFILLS SOME VESICLES & CRACKS 54 422 9 4 0.0 54.00 58.50 60.00 MATTEY, D. APHYRIC TO PLAG SPARSELY PHYRIC BASALT PCES 1 (1-13), 2 (15-19), 3A (21-41), 3B (41-50), 4 (52-56), 5 (57-67), 6 (70-72), 7 (74-77), 8 (80-85), 9 (88-90), 10 (92-99), 11 (101-105), 12 (107-113), 13A (116-140), 13B (140-148) APHYRIC TO SPARSELY PHYRIC,FINE-GRAINED,GLASSY SEGREGATIONS IN PCES 4+13B,MICROLITIC TRACES OF FLOW BANDING PERPENDICULAR TO CORE IN PCE 5,SMALL ALTERATION VEINLETS FRESH <2 TUBULAR PCES 1+3A,SMALLER IN PCES 8+10,LINED WITH BLUE CLAY.MINS,PCES 4+10+13B CONTAIN VUGS,NO VESICLES IN PCE 6 PLAG RARE comments : RARE PHENOS IN PCE 3A CLAY.MIN comments : BLUE,FILLS SOME VESICLES 54 422 9 5 0.0 54.00 60.00 60.75 HUMPHRIS, S. APHYRIC BASALT PCES 1 (0-5), 2 (6-19), 3A (21-31), 3B (31-37), 4 (40-45), 5 (47-54), 6 (56-75) APHYRIC,FINE-GRAINED,MICROLITIC FRESH CLAY.MINS TUBULAR PCES 1-2+5,LINED WITH BLUE CLAY,ELSEWHERE VESICLES MORE RARE & SMALLER CLAY.MIN comments : BLUE-GREEN LINES VESICLES,BLUE-GRAY LINES TUBULAR VESICLES | UNIDENT comments : GREEN UNIDENT.MINS ON TOP OUTER SURFACE OF PCE 6 54 422 10 1 0.0 63.50 63.50 63.76 HUMPHRIS, S. APHYRIC TO PLAG SPARSELY PHYRIC BASALT PCES 1 (1-9), 2 (11-18), 3 (20-26) APHYRIC TO SPARSELY PHYRIC,FINE-GRAINED,SPHERUL GLASSY MARGIN ON TOP EDGE OF PCE 3 FRESH CLAY.MINS A FEW VESICLES IN PCES 1-2 LINED WITH BLUE CLAY.MINS,MORE IN PCE 3 ARE HOLLOW PLAG comments : OCCASIONAL PHENOS IN PCE 3 CLAY.MIN comments : BLUE,LINES VESICLES IN PCES 1-2