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 58 443 49 3 0.0 453.50 456.50 457.07 MARSH, N. SEDIMENT 58 443 49 3 57.0 453.50 457.07 458.00 MARSH, N. PLAG MODERATELY PHYRIC BASALT PCE 1 (57-60), 2 (63-69), 3 (72-78), 4A (80-86), 4B (86-94), 4C (94-102), 5 (103-110), 6 (112-115), 7 (116-120), 8A (121-133), 8B (134-142), 9 (145-150) GLASSY MARGIN AND CHILL ZONE IN PCE 1, COARSE AND MICRODIABASIC IN PCES 3-9, PLAG MODERATELY PHYRIC VEIN FILLED WITH CALC AND BROWN MATERIAL IN PCES 4A+4B FRESHcomments: NO ALTERATION VISIBLE IN BORDERING BASALT BASALT IS GREY COLOR <1 3 comments : PCE 1 | <1 7.5 comments : PCE 2 | ZEOL comments : ID UNCERTAIN, SOME LARGER VESICLES (5MM ACROSS) ARE FILLED BY WHITE OR CLEAR XTLLINE ZEOL (?) ON EXTERNAL DRILLCUT FACES FOR PCES 3-9 7.5 CLAY PCES 3-9, OCCASIONAL CLAY LINED VESICLES PLAG 7.5 comments : PCES 2-9, NOT MENTIONED IN PCE 1 CALCITE comments : IN VEINS PCES 4A+4B | CLAY comments : CLAY LINES SOME VESICLES IN PCES 3-9 | ZEOL comments : ID UNCERTAIN, THOUGHT TO FILL VESICLES 58 443 49 4 0.0 453.50 458.00 459.16 MARSH, N. PLAG PHYRIC BASALT PCE 1 (0-5), 2 (7-13), 3 (16-22), 4 (25-28), 5A (31-61), 5B (60-66), 6 (68-76), 7 (77-93), 8 (95-106), 9 (109-115) PLAG MODERATELY PHYRIC, COARSE-GRAINED ALMOST MICRODIABASIC FRESH GREY COLOR BASALT CLAY comments : ODD CLAY FILLED VESICLE PLAG 10-20 comments : ODD PYX PHENO 58 443 50 1 0.0 463.00 463.00 463.50 MARSH, N. SEDIMENT UPHOLE CONTAMINATION 58 443 50 1 50.0 463.00 463.50 464.35 MARSH, N. PLAG-PYX PHYRIC BASALT PCE 1 (5-10), 2 (10-20), 3 (23-27), 4 (30-40), 5A (43-53), 5B (53-60), 6 (63-70), 7 (73-76), 8 (79-82), 9 (85-96), 10 (99-115), 11A (117-127), 11B (129-134) PLAG-PYX PHYRIC, FINE-GRAINED AMYGDULES FILLED WITH WHITE ZEOLITES (?) AND CALC <<1%, VEINS 2MM THICK FILLED WITH CALC+PYRITES AND POSSIBLY PYRRHOTITE OR CHALCOPYRITE ON JOINT SURFACES ON PCE 10, MAYBE CHLORITE ON VEIN SURFACES FRESH LITTLE EVIDENCE OF WEATHERING MEDIUM GREY BASALT 0 comments : NO VISIBLE VESICLES PLAG 10-20 2-7 comments : EUHEDRAL XTLS | PYX <<1 2-4 ZEOLITES comments : ID UNCERTAIN, THOUGHT TO BE IN AMYGDULES | CALCITE <<1 comments : IN AMYGDULES AND IN VEINS | PYRITES comments : IN VEINS PCE 10 | CHALPYR comments : ID UNCERTAIN, MAY BE ON JOINT SURFACES OF VEINS | PYRRHOT comments : ID UNCERTAIN, MAY BE ON JOINT SURFACES OF VEINS 58 443 50 2 0.0 463.00 464.50 466.00 DICK, H. PLAG-PYX PHYRIC BASALT PCE 1A (0-18), 1B (18-31), 1C (31-40), 1D (41-52), 1E (51-60), 1F (59-68), 1G (68-78), 1H (79-85), 1I (85-90), 1J (93-100), 2 (102-108), 3 (110-115), 4 (117-122), 5 (124-125), 6 (125-137), 7 (138-150) PHYRIC, FINE GRAINED CARBONATE VEIN FILLINGS ABUNDANT FRESH MEDIUM GREY COLOR PLAG 10-20 2.0-7.0 comments : EUHEDRAL | PYX <1 2-4 CARB comments : FOUND IN VEINS | ARAGONIT | PYRITE comments : BOTH FOUND FREE GROWING, POSSIBLY MARCASITE comments : ALSO A GREEN CLAYEY MINERAL POSSIBLY GLAUCONITE IS FOUND FREE GROWING 58 443 50 3 0.0 463.00 466.00 467.47 DICK, H. PLAG-PYX PHYRIC BASALT PCE 1 (1-12), 2 (14-19), 3 (20-24), 4A (26-35), 4B (34-43), 5A (45-58), 5B (58-64), 6 (65-73), 7 (74-88), 8 (90-99), 9 (100-104), 10 (105-111), 11 (112-116), 12 (119-131), 13 (132-135), 14 (137-143), 15 (146-147) PHYRIC, FINE GRAINED VEINS FILLED WITH CARBONATE SOME SULPHIDE POSSIBLY PYRITE AND SOME GREEN CLAY MINERAL FRESH MEDIUM GREY COLOR PLAG 10-20 2-7 comments : EUHEDRAL | PYX <1 2-3 CARB comments : FOUND IN VEINS ALONG WITH SOME SULPHIDE POSSIBLY PYRITE AND SOME GREEN CLAY MINERAL 58 443 50 4 0.0 463.00 467.50 468.98 DICK, H. PLAG-PYX PHYRIC BASALT PCE 1A (1-20), 1B (20-27), 2 (28-40), 3A (42-47), 3B (45-53), 4 (55-64), 5 (65-79), 6 (80-87), 7 (88-95), 8 (98-102), 9 (104-108), 10 (112-118), 11 (119-129), 12 (131-136), 13 (138-148) PHYRIC, FINE GRAINED VEINS FILLED WITH CARB AND CLAY MINERALS IN INTERVAL 0-25CM FRESH MEDIUM GREY COLOR PLAG 10-20 2-7 comments : IN INTERVAL 102-137CM PHENOS ARE SAUSSURITIZED | PYX <1 2 CARB | CLAY comments : BOTH ABOVE FOUND IN VEINS IN INTERVAL 0-25CM 58 443 51 1 0.0 472.50 472.50 472.56 DICK, H. OL-PLAG PHYRIC BASALT PCE 1 (1-6) FINE GRAINED TO APHANITIC SLIGHTLY POSSIBLY SLUMP FROM ABOVE WITH THE APPROX 1 METER OF TALUS AND SLURRY THAT CAME DOWN THE HOLE WITH THIS RECOVERY | BROWN COLOR OL 4 1 | PLAG 8 1 comments : PLAG PHENOS IN 2 BANDS 1CM WIDE ACROSS ROCK 58 443 51 1 7.0 472.50 472.57 472.70 DICK, H. PLAG PHYRIC BASALT PCE 2 (7-19) PHYRIC, FINE TO MEDIUM GRAINED SLIGHTLY comments : VEINS AND AMYGDULES FILLED WITH CARBONATE, STAINED AMYGDULES LOOK LIKE OLIVINE PLAG 2-5 comments : EUHEDRAL CARB comments : FOUND IN VEINS AND AMYGDULES 58 443 52 1 0.0 477.50 477.50 479.00 DICK, H. PLAG PHYRIC BASALT PCE 1 (0-6), 2 (7-16), 3 (17-21), 4 (22-25), 5A (27-31), 5B (31-48), 5C (49-54), 6A (56-60), 6B (60-66), 6C (66-71), 6D (72-78), 6E (78-85), 6F (87-92), 6G (93-103), 6H (102-104), 6I (103-110), 6J (111-120), 6K (118-124), 6L (124-134), 6M (134-140), 6N (140-150) PHYRIC, MEDIUM TO FINE GRAINED, NO CHILL ZONES AMYGDULES 3 PERCENT AND ABUNDANT VEINS ARE FILLED WITH CARBONATE, MANY MORE AMYGDULES FILLED WITH CLAY SLIGHTLY 3-5 CARB,CLAY PLAG 10 2-4 CARB comments : FOUND IN AMYGDULES + VEINS + VESICLES | CLAY comments : FOUND IN AMYGDULES 58 443 52 2 0.0 477.50 479.00 480.50 DICK, H. PLAG PHYRIC BASALT PCE 1A (1-9), 1B (9-20), 1C (21-32), 1D (32-47), 1E (46-53), 1F (53-58), 2 (60-63), 3 (64-68), 4A (70-78), 4B (79-85), 4C (82-92), 4D (92-97), 4E (97-101), 4F (100-111), 4G (108-116), 4H (116-135), 4I (133-149) NO CHILL ZONES, PHYRIC CARBONATE VEINS ARE ABUNDANT SLIGHTLY PCES 1A-4B +4E | FRESH PCE 4C+4D+4F+4G+4H+4I 0.5-2.0 3-5 SMEC,CALCITE COMPOSITE | 0-2 comments : HALF FILLED WITH ALTERATION PRODUCTS PLAG 10 2-8.0 SMEC | CALCITE comments : BOTH FOUND IN AMYGDULES | CARB comments : FOUND IN VEINS 58 443 52 3 0.0 477.50 480.50 481.85 DICK, H. PLAG PHYRIC BASALT PCE 1 (0-8), 2 (10-22), 3 (24-26), 4A (28-37), 4B (37-56), 4C (56-73), 5 (74-84), 6A (86-99), 6B (98-110), 6C (110-119), 6D (117-135) PHYRIC, MEDIUM GRAINED, DIABASE CARB VEINS UP TO 3 MM SIMILAR TO VEINS FILLED WITH BIAXIAL CARB IN CORE 50 SLIGHTLY PCES 1-4C +BOUNDRY BETWEEN PCE 6A AND PCE 6B | FRESH ALL OTHER SECTIONS 85-135CM IS 1/2 OF A CONTINUOUS PIECE TOO LARGE FOR END OF CORE SECTION - REMAINDER IN SECTION 4 2-4 CALCITE,SMEC | 0-5 comments : WHERE CORE IS WEATHERED MANY OF THE VESICLES LACK FILLINGS OR ARE PARTIALLY FILLED WITH CALCITE PLAG 5-10 2-3 CALCITE comments : FOUND IN AMYGDULES AND SOME VESICLES | SMEC comments : FOUND IN AMYGDULES | CARB comments : FOUND IN VEINS 58 443 52 4 0.0 477.50 482.00 482.25 DICK, H. PLAG PHYRIC DIABASE PCE 1 (1-25) DIABASE, MEDIUM GRAINED, PHYRIC CALCITE VEIN AT 0CM SLIGHTLY INTERVAL 0-4CM | FRESH REMAINING INTERVAL MEDIUM GREY COLORED BASALT 1-2 SMEC,CARB comments : AMYGDULES PLAG 5 2 CALCITE comments : FOUND IN VEIN AT 0CM | SMEC | CARB comments : BOTH FOUND FILLING AMYGDULES 58 443 53 1 0.0 482.00 482.00 483.50 NISTERENKO, G. PLAG PHYRIC BASALT PCE 1 (1-13), 2 (15-19), 3 (21-25), 4A (27-34), 4B (34-40), 5 (42-45), 6 (48-63), 7 (64-67), 8A (70-79), 8B (80-95), 8C (93-99), 8D (98-106), 9A (107-115), 9B (115-126), 9C (125-133), 9D (132-135), 9E (134-142), 9F (141-147), 9G (147-149) PHYRIC, MEDIUM GRAINED, PCE 2 IS A CHILL ZONE OF NEXT LAVA FLOW VEINS FILLED BY CALCITE FRESH PCES 1+2+3 | SLIGHTLY ALL OTHER PCES, ALTERATION CLOSE TO CALCITE VEIN, ALTERATION TO IRON OXIDES BASALT IS DARK GREY COLOR, 0-14CM BASALT IDENTICAL TO CORE 52 SECTIONS 3+4 PLAG 10-15 4 CALCITE comments : FOUND IN VEINS 58 443 53 2 0.0 482.00 483.50 485.00 NISTERENKO, G. PLAG PHYRIC BASALT PCE 1A (1-6), 1B (6-11), 1C (11-36), 1D (36-46), 1E (46-53), 1F (53-60), 1G (60-70), 1H (70-92), 1I (92-100), 1J (98-111), 1K (111-120), 2 (121-125), 3A (127-140), 3B (142-148) PHYRIC, MEDIUM GRAINED PCES 1F+1H CONTAIN A CALCITE FILLED VEIN WITH A THICKNESS OF 3-5MM SLIGHTLY INTERVAL 0-50CM | MOD INTERVAL 50-150CM, OXIDATION IS MODERATE,ALTERATIO CONSISTS OF AN OXIDATION OF ZONES CLOSE BY CALCITE VEINS TO FE OXIDE BASALT IS DK GREY (BROWNISH) COLOR,BASALT IDENTICAL TO CORE 53 SECTION 1 (14-150CM) PLAG 10 CALCITE comments : FOUND IN VEINS 58 443 53 3 0.0 482.00 485.00 486.37 NISTERENKO, G. PLAG PHYRIC BASALT PCE 1 (1-9), 2 (11-19), 3 (21-27), 4A (29-35), 4B (35-49), 5A (51-70), 5B (70-87), 5C (88-96), 5D (97-101), 5E (101-107), 6A (110-125), 6B (125-136) PHYRIC, MEDIUM GRAINED, PCE 3 IS A CHILL ZONE OF NEXT LAVA FLOW MOD PCES 1+2+4A+4B | SLIGHTLY ALL OTHER PCES INTERVAL 0-20 IS DARK BROWNISH-GREY COLOR AND IS IDENTICAL TO BASALT IN CORE 53 SECTION 2 BUT WITH MORE OXIDES - IT REPRESENTS THE BASE OF THE LAVA FLOW | INTERVAL 20-27CM IS THE CHILL ZONE OF THE NEXT LAVA FLOW | INTERVAL 27-147CM IS AGAIN SIMILAR TO CORE 53 SECTION 2, 28-47CM IS A DARK BROWNISH GREY COLOR AND CONTAINS MODERATE AMOUNTS OF OXIDE | INTERVAL 47-147CM IS A DARK GREY COLOR PLAG 10 58 443 54 1 0.0 491.50 491.50 491.58 NISTERENKO, G. PLAG PHYRIC BASALT PCE 1 (2-8) PHYRIC, FINE-GRAINED SLIGHTLY DARK GREY COLOR, BOTTOM CHILL ZONE OF BASE OF CORE 53 SECTION 3 58 443 54 1 8.0 491.50 491.58 491.66 NISTERENKO, G. PLAG GLOMEROPHYRIC BASALT PCE 2 (9-16) GLOMEROPHYRIC, MEDIUM GRAINED FRESH DARK GREY COLOR PLAG 10 2-4 comments : GLOMEROPHENOCRYSTS 58 443 54 1 16.0 491.50 491.66 492.50 NISTERENKO, G. PLAG GLOMEROPHYRIC BASALT PCE 3 (17-23), 4A (25-40), 4B (40-56), 4C (56-65), 4D (65-69), 4E (70-76), 4F (77-84), 5 (87-89), 6A (90-101) GLOMEROPHYRIC, FINE GRAINED CALCITE VEIN 1-2CM SLIGHTLY BASALT IS A DARK GREY COLOR, OXIDATION CLOSE TO CALCITE VEIN PLAG comments : PHENOS AND GLOMEROPHENOS CALCITE comments : FOUND IN VEIN 58 443 54 1 100.0 491.50 492.50 492.83 NISTERENKO, G. PLAG-CPX PHYRIC BASALT PCE 6B (101-113), 6C (113-120), 7 (122-133) COARSER GRAINED PYX 30 0.5 | PLAG 10-15 TO 5 58 443 54 2 0.0 491.50 493.00 493.60 NISTERENKO, G. PLAG PHYRIC BASALT PCE 1A (1-50), 1B (50-60) PHYRIC, GLOMEROPHYRIC, COARSE GRAINED SLIGHTLY SAME AS SECTION 1 PLAG 10-15 5 comments : PHENOS AND GLOMEROPHENOS | PYX 30 0.5 58 443 54 2 60.0 491.50 493.60 494.43 NISTERENKO, G. PLAG PHYRIC BASALT PCE 1C (59-71), 1D (71-77), 1E (77-119), 1F (119-134), 1G (133-143) PHYRIC, GLOMEROPHYRIC, MEDIUM GRAINED CALCITE VEINS SLIGHTLY BASALT IS DARK GREY COLOR, SLIGHTLY ALTERED - OXIDIZED CLOSE TO CALCITE VEINS 1-2CM PLAG 20 3 comments : PHENOS + GLOMEROPHENOS 58 443 54 3 0.0 491.50 494.50 495.92 MARSH, N. PLAG-PYX PHYRIC BASALT PCE 1A (1-12), 1B (13-33), 1C (33-46), 1D (46-60), 1E (59-81), 1F (82-125), 1G (85-142) PHYRIC, MEDIUM GRAINED THIN WHITE CARBONATE-FILLED VEINS ARE COMMON 0.5MM ACROSS, OLD AMYGDULE FILLED BY LIGHT OLIVE GREEN CLAY SLIGHTLY BROWN ALTERATION ZONE WITH A GREENISH TINGE 1-1.5 CM ACROSS IS ADJACENT TO CARB VEINS AT 109CM A SMALL PIECE OF NATIVE COPPER 1MM ACROSS FOUND IN A CARBONATE VEIN | BASALT IS DARK GREY COLOR PLAG 10 2-5 comments : INTERVAL 25-56CM SOME PHENOS POSSIBLYSAUSSURITIZED | PYX 5-10 1-2 CARB comments : INFILLS VEINS | CLAY comments : LIGHT OLIVE GREEN COLOR INFILLS AMYGDULE | FE.OXIDE comments : INTERVAL 25-56CM INFILLS VEINS 58 443 54 4 0.0 491.50 496.00 497.46 MARSH, N. PLAG-PYX PHYRIC BASALT PCE 1A (1-30), 1B (30-55), 1C (55-65), 1D (65-100), 1E (101-116), 1F (116-131), 1G (131-146) PHYRIC, MEDIUM GRAINED CARBONATE VEINS 0.5-1MM WIDE WITH ALTERATION ZONES - BROWN COLORATION 1-2CM WIDE, OLD AMYGDULE FILLED BY LIGHT OLIVE GREEN CLAYS SLIGHTLY BROWN COLORATION ALTERATION ZONES SURROUND CARBONATE VEINS BASALT IS DARK GRAY COLOR PLAG 10 2-5 | PYX 10 1-2 CARB comments : FOUND IN VEINS | CLAYS comments : LIGHT OLIVE GREEN FILLING AMYGDULE 58 443 54 5 0.0 491.50 497.50 498.40 MARSH, N. PLAG-PYX PHYRIC BASALT PCE 1A (1-12), 1B (12-33), 1C (33-55), 1D (55-64), 1E (65-72), 2 (73-77), 3 (78-87), 4 (88-90) PHYRIC, MEDIUM GRAINED CARBONATE VEIN 2MM WIDE FRESH INTERVAL 0-70 | SLIGHTLY FROM INTERVAL 70-90 WEATHERING INCREASEScomments: ALTERATION ZONE 2CM WIDE SURROUNDS CARB VEINS BASALT IS A DARK GREY COLOR, SIMILAR TO PREVIOUS SECTION PLAG 10 2-5 | PYX 5-10 1-2 CARB comments : FOUND IN VEINS 58 443 54 5 92.0 491.50 498.42 499.00 MARSH, N. PLAG SPARSELY PHYRIC BASALT PCE 5 (92-96), PCE 6 (97-102), PCE 7A (103-120), 7B (113-123), 7C (124-128), 8 (130-132), 9 (133-136), 10 (137-150) SPARSELY PHYRIC, SOME GLOMEROPHENOS, PCE 5 HAS A FINE GRAINED GROUNDMASS WITH FEW PHENOS - POSSIBLY IT IS A CHILLED MARGIN CARBONATE VEINS AND FRACTURES SLIGHTLY GRAINS OF BROWN ALTERATION MATERIAL POSSIBLY FE OXIDES 0.5-1MM ACROSS ARE FOUND PARTICULARLY NEAR CARB VEINS AND FRACTURES AND CONSTITUTE APPROX 5 PERCENT BASALT IS A DARK GREY COLOR comments : PCE 5 CONTAINS A FEW VESICLES PLAG 5-10 2-5 comments : SOME AS GLOMEROCRYSTS CARB comments : FOUND IN VEINS AND FRACTURES | FE OXIDE comments : POSSIBLY FOUND AS GRAINS NEAR VEINS AND FRACTURES 58 443 54 6 0.0 491.50 499.00 500.40 MARSH, N. PLAG SPARSELY PHYRIC BASALT PCE 1A (1-21), 1B (21-37), 2A (40-50), 2B (46-52), 3 (53-58), 4A (60-67), 4B (65-68), 5A (70-77), 5B (74-77), 6 (80-86), 7 (88-97), 8 (100-107), 9 (110-117), 10 (118-121), 11 (123-130), 12 (133-140) SPARSELY PHYRIC WHITE CARB LINED VEINS AND FRACTURES WITH WEATHERED SURFACES ARE COMMON FRESH INTERVAL 10-40CM | SLIGHTLY ALL OTHER INTERVALS BASALT IS GRAY COLOR comments : ODD VESICLE LINED WITH BROWN ALTERATION MATERIAL - POSSIBLE FE OXIDE, OCCASIONAL ROUND VESICLE INFILLED BY DARK GREY MATERIAL POSSIBLY CLAY PLAG 5-10 2-5 comments : SOME AS GLOMEROCRYSTS FE.OXIDE comments : IDENTITY UNCERTAIN, GRAINS <1MM ACROSS, ALSO LINING ODD VESICLE | CLAYS comments : IDENTITY UNCERTAIN, DARK GREY COLOR INFILLING SOME ROUND VESICLES 58 443 54 7 0.0 491.50 500.50 501.60 MARSH, N. PLAG SPARSELY PHYRIC BASALT PCE 1A (1-22), 1B (23-46), 1C (46-55), 1D (56-70), 1E (70-82), 1F (79-87), 1G (87-95), 2 (100-109) SPARSELY PHYRIC VEINS AND FRACTURES FRESH EXCEPT FOR LIGHT TO MOD WEATHERED ZONES SURROUNDING VEINS AND FRACTURES BASALT IS DARK GREY COLOR PLAG 5-10 2-5 | PYX comments : ODD PYX PHENO 58 443 54 7 110.0 491.50 501.60 502.00 MARSH, N. APHYRIC BASALT PCE 3 (111-117), 4 (119-125), 5 (126-132), 6 (134-142), 7 (144-149) APHYRIC, PCE 5 CONTAINS WEATHERED CONTACT ZONES THAT ARE POSSIBLE CHILL MARGINS ABOVE AND BELOW CARBONATE BAND (LITHIFIED SEDIMENT) CARBONATE BANDS POSSIBLE LITHIFIED SEDIMENTS ARE FOUND IN PCES 5+7 comments: WEATHERING IN ZONES AROUND VESICLES PARTICULARLY IN PCE 6 WITH A PIPE ZONE OF VESICLES BASALT IS A DARK GRAY COLOR ZEOLITE comments : IDENTITY UNCERTAIN, LINES VESICLES ABOVE PCE 5, CLEAR WELL-FORMED CRYSTALS | CLAY comments : LIGHT BROWNISH GREY, FILLS OR LINES VESICLES BELOW PCE 5 58 443 54 8 0.0 491.50 502.00 502.47 MARSH, N. APHYRIC BASALT PCE 1 (0-3), 2 (5-8), 3 (10-15), 4 (16-22), 5 (25-32), 6 (33-37), 7 (40-41), 8 (43-46) APHYRIC, FINE GRAINED, GLASS RINDS AND CHILL MARGINS ON PCES 5+6+8 PCES 4-5 CONTAIN CARBONATE LINED AND WEATHERED FRACTURE SURFACES MOD WEATHERING GIVES GREENISH TINGE TO CLAY + CARB LINING AND INFILLING OF SOME VESICLES <1 4-8 comments : TOTAL VESICLES INCLUDING ABOVE IS 10 PERCENT comments : SOME CLAY + CARB LINING AND INFILLING CARB comments : FOUND IN FRACTURE SURFACES PCE 4+5 AND AS FILLING AND LINING OF SOME VESICLES | CLAY comments : FOUND AS LINING AND INFILLING FOR SOME VESICLES | PALAG 58 443 55 1 0.0 501.00 501.00 502.49 DICK, H. APHYRIC BASALTPILLOW BASALT PCE 1 (1-8), 2 (10-15), 3 (17-21), 4 (23-26), 5 (28-32), 6 (34-37), 7 (40-44), 8A (45-53), 8B (53-58), 9A (61-72), 9B (72-79), 9C (78-90), 10A (91-106), 10B (106-111), 10C (111-118), 11 (120-125), 12 (125-128), 13 (130-138), 14 (140-149) APHYRIC, PILLOW RIND PCE 1+2+3+5+10C, PILLOW MARGIN PCE 11+14, CHILL ZONE PCE 10B, MICROPHENOCRYSTS- INCIPIENT GROUNDMASS OF FELDSPAR IN APHANITIC GROUNDMASS NEAR PILLOW RINDS, FINE GRAINED MICROPHYRIC BASALT IN PILLOW INTERIORS 25 PERCENT PLAG MICROPHENOS PILLOWS, CALCITE VEINS COMMON MOD PCE 4 IS CARBONATE CEMENTED INTRAFORMATIONAL LIMESTONE + PALAGONITE FRAGMENTS + POSSIBLE CHERT 1-5 CARBONATE comments : CARB INFILLING OF VESICLES ABOUT 1% PLAG comments : MICROPHENOS 25 PERCENT OF PILLOW INTERIORS CALCITE comments : FOUND IN VEINS | CARB comments : INFILLING FOR 1 PERCENT OF VESICLES 58 443 55 2 0.0 501.00 502.50 503.98 DICK, H. APHYRIC BASALT PCE 1 (2-7), 2A (10-19), 2B (19-24), 2C (24-30), 3 (31-37), 4A (38-44), 4B (45-50), 4C (50-55), 5 (57-68), 6 (70-75), 7 (77-81), 8 (83-87), 9 (90-94), 10A (95-100), 10B (100-108), 11 (109-113), 12 (115-125) , 13 (126-130), 14 (133-136), 15 (138-144), 16 (145-148) BASALT GENERALLY APHYRIC BUT SOME IS GLOMEROPORPHYRITIC, PILLOW RINDS ARE COMMON CARBONATE VEINS UP TO 3MM THICK AND QUITE COMMON MOD 76-82CM - CARBONATE CEMENTED INTRAFORMATIONAL BRECCIA WITH BITS OF PALAGONITE AND POSSIBLY CHERT + PIECES OF LIMESTONE 3-15 comments : MOSTLY FINE, SOME COARSE VUGS UP TO 7MM, 115-124CM PIPE VESICLES, PCE 1 MOST VESICULAR PIECE PLAG 1-2 comments : GLOMEROCRYSTS, SMALL LATHS, PCE 4+6+7+12 comments : 28CM PIECE HAS STRINGS OF FELDSPAR LATHS CARB comments : FOUND IN VEINS AND AS BRECCIA CEMENT 76-82CM | PALAG comments : INTERVAL 76-82CM 58 443 55 3 0.0 501.00 504.00 504.22 DICK, H. APHYRIC BASALT PCE 1 (2-8), 2 (10-15), 3 (17-22) APHYRIC, VARIOLITIC, FINE GRAINED TO APHANITIC PCE 2 IS MICROGLOMEROPHYRIC, SEVERAL CHILL ZONES PCE 2+3 PART OF PILLOW SEQUENCE, CALCITE FILLED AMYGDULES 3 PERCENT MEASURING UP TO 6MM MOD 3-5 comments : FINE TO MEDIUM PLAG comments : PCE 2 - MICROGLOMEROCRYSTS CALCITE comments : FILLS AMYGDULES 58 443 56 1 0.0 504.50 504.50 505.76 DICK, H. SPHERULITIC BASALT PCE 1 (1-3), 2 (7-10), 3 (13-16), 4 (18-30), 5A (32-40), 5B (41-51), 6 (54-60), 7A (62-72), 7B (72-80), 8A (82-85), 8B (83-95), 8C (94-97), 8D (98-101), 8E (101-103), 8F (103-121), 8G (121-125) SPHERULITIC, VARIOLITIC, PCE 8 GRADES FROM VARIOLITIC BASALT INTO APHANITIC BASALT FILLED WITH ACICULAR NEEDLES OF PLAG UP TO 2MM LONG CALCITE VEINS IN PCES 5B+8B MOD BROWN STAINED ZONES FOR 1CM AROUND CALCITE VEINS 3-5 comments : VESICLES AND VUGS PARTIALLY FILLED BY CALCITE PLAG comments : ACICULAR NEEDLES UP TO 2MM LONG CALCITE comments : FILLS VESICLES + VUGS + VEINS 58 443 56 1 126.0 504.50 505.76 506.00 DICK, H. GLOMEROPHENOCRYSTAL BASALT PCE 9 (126-130), 10 (133-140), 11 (143-149) GLOMEROPHENOCRYSTAL MOD 5 PLAG 7 comments : GLOMEROCRYSTS OF ACICULAR PLAG NEEDLES 58 443 56 2 0.0 504.50 506.00 507.50 DICK, H. SPHERULITIC BASALT PCE 1 (1-9), 2A (11-15), 2B (14-21), 3 (23-30), 4A (32-38), 4B (38-43), 4C (43-49), 5A (51-60), 5B (61-66), 5C (65-70), 5D (70-76), 6 (78-82), 7 (85-92), 8 (95-108), 9 (109-117), 10 (120-127), 11 (128-134), 12 (136-143) , 13 (145-150) SPHERULITIC, FINE-GRAINED, INTERVAL 77-150CM ROCK GRADES FROM A FEW SPHERULITES - 5 PERCENT TO 30 PERCENT SPHERULITES AT BASE,APHANITIC GROUNDMASS MOD INTERVALS: 0-20CM + 77-95CM + 122-130CM + 148-150CM | SLIGHT INTERVALS: 20-77 + 95-122 + 130-148 BREAKS IN SECTION (NOT CHILL ZONES) AT 23CM + 77CM 2-10 comments : A FEW VUGS PLAG 2 comments : RADIATING ACICULAR NEEDLES IN CLUSTERS GIVE ROCK A SPOTTED APPEARANCE CALCITE comments : PRESENT ONLY IN SMALL AMOUNTS AS VESICLE FILLINGS IN TOP ONE-THIRD OF CORE 58 443 56 3 0.0 504.50 507.50 508.92 DICK, H. PLAG SPHERULITIC BASALT GRADING INTO PLAGMICROPHYRIC BASALT PCE 1 (1-7), 2 (9-16), 3 (17-22) , 4A (24-30), 4B (30-36), 5 (37-41), 6A (43-46), 6B (47-52), 6C (54-59), 7 (61-67), 8 (70-77), 9 (78-83), 10 (85-89), 11A (90-94), 11B (95-106), 12A (107-113), 12B (113-124), 12 (126-134), 14 (136-141) SPHERULITIC GRADING TO MICROPHYRIC, APHANITIC GROUNDMASS CALCITE VEINS SLIGHTLY TO MOD FE OXIDE STAIN FOR 1-1.5CM ZONE AROUND CALCITE VEINS CALCITE comments : CALCITE AMYGDULES COMMON FROM 125-142CM PLAG comments : ACICULAR PLAG SPHERULITES AT TOP GRADING DOWNWARDINTO RANDOMLY ORIENTED ACICULAR PLAG LATHS CALCITE comments : FOUND IN VEINS AND AMYGDULES | FE.OXIDE comments : FOUND AS A STAIN AROUND CALCITE VEINS 58 443 56 4 0.0 504.50 509.00 509.80 DICK, H. APHYRIC BASALT PCE 1 (1-15), 2A (17-27), 2B (27-31) 3A (32-41), 3B (41-50), 3C (51-53), 4 (55-60), 5A (61-70), 5B (70-75), 6 (77-80) APHYRIC PCE 2 HAS A 3-4MM WIDE CALCITE VEIN WITH OPEN SPACE AT ITS CENTER WITH FREE-GROWING XTLLINE CALCITE SLIGHTLY TO MODcomments: BOTH VEINS IN SAMPLE 2+5 HAVE A 1CM OXIDIZED ZONE AT PERIPHERY OF CALCITE IN THE BASALT comments : AMYGDULES FORMED FROM WEATHERED VESICLES | 2-7 comments : DEPENDS ON DEGREE OF WEATHERING AND EXTENT OF INFILLING TO FORM AMYGDULES CALCITE comments : FOUND IN VEINS 58 443 57 1 0.0 510.50 510.50 511.02 DICK, H. APHYRIC BASALT PCE 1A (1-15), 1B (15-24), 1C (24-32), 1D (32-43), 1E (43-52) APHYRIC MASSIVE MOD END OF MASSIVE BASALT UNIT FOUND IN CORE 56 0-10 comments : AMOUNT OF VESICLES DEPENDS ON DEGREE OF ALTERATION 58 443 57 1 54.0 510.50 511.04 511.10 DICK, H. SEDIMENTLIMESTONE PCE 2 (54-60) 58 443 57 1 61.0 510.50 511.11 511.92 DICK, H. APHYRIC BASALTPILLOW BASALT PCE 3 (62-65), 4 (67-70), 5 (72-79), 6 (82-88), 7 (90-94), 8 (95-99), 9A (102-113), 9B (113-121), 9C (120-125), 9D (125-138), 9E (138-142) APHYRIC PILLOW BASALT GRADES FROM MASSIVE GLASS ZONES UP TO 4CM THICK INTO VARIOLITIC BASALT AND THEN INTO APHYRIC PILLOW BASALTS FILLED WITH PLAG SPHERULITES AND RANDOM MICROPHENOCRYSTS VEINS SLIGHTLY TO MOD OXIDIZED ZONES AROUND VEINS 1-2 CALCITE comments : FREE GROWING CRYSTALS IN PCE 9D 58 443 57 2 0.0 510.50 512.00 513.50 DICK, H. APHYRIC BASALTPILLOW BASALT PCE 1 (1-11), 2A (13-17), 2B (17-23), 3 (25-31), 4A (33-38), 4B (38-43), 5 (44-48), 6 (51-59), 7 (61-65), 8 (67-73), 9 (75-80), 10 (82-85), 11 (87-91), 12 (93-100), 13A (102-107), 13B (108-114), 13C (114-117), 14 (120-128), 15 (130-137), 16 (140-143), 17 (145-150) MASSIVE GLASS CHILL ZONES UP TO 7CM THICK - APHYRIC- GRADING INTO VARIOLITIC GLASS INTO VARIOLITIC BASALT INTO SPHERULITIC PLAG BASALT 10-42CM PILLOW BASALT, CARBONATE VEINS SLIGHTLY 5-35CM | SLIGHTLY TO MOD 0-5CM + 35-75CM + 87-91CM + 110-115CM | MOD 115-150CMcomments: LIGHTLY WEATHERED NEAR GLASS (WHICH IS FRESH) TO MOD WEATHERED (ALTERED) ELSEWHERE PARTICULARLY NEAR CARBONATE VEINS 78CM AND 95-100CM - LIMESTONE CEMENTED PILLOW RIND BRECCIA - PALAGONITIZED MARGINS ON GLASS CARB comments : CARB-FILLED AMYGDULES COMMON CARB comments : FOUND IN AMYGDULES + VEINS | PALAG GLASS 58 443 57 3 0.0 510.50 513.50 513.90 DICK, H. APHYRIC BASALTPILLOW BASALT PCE 1 (1-7), 2 (12-15), 3 (18-26), 4 (27-33), 5 (34-40) APHYRIC PILLOW BASALT WITH THICK GLASS RINDS MOD PCES 2+4+5 0-7 PALAG GLASS comments : SOME PALAGONITIZATION OF GLASS 58 443 58 1 0.0 520.00 520.00 520.24 NISTERENKO, G. APHYRIC BASALTPILLOW LAVA PCE 1 (1-4), 2 (7-10), 3 (12-15), 4 (18-24) APHYRIC PILLOW LAVA CALCITE VEINS WITH FE HYDROX MOD TO EXTENSIVELY PCE 1-3 | MOD TO EXTENSIVELY PCE 4 BASALT IS YELLOW-GREY COLOR <1 1-2 comments : SOME VESICLES UP TO 3MM CALCITE comments : FOUND IN VEINS | FE.HYDRX comments : FOUND IN VEINS 58 443 58 1 24.0 520.00 520.24 520.80 NISTERENKO, G. APHYRIC BASALTPILLOW BASALT PCE 5 (26-29), 6 (32-35), 7A (37-45), 7B (45-52), 7C (52-69), 7D (69-76) APHYRIC CALCITE VEINS WITH FE HYDRX EXTENSIVELY DENSE, YELLOW-GREY COLOR, INTERIOR PART OF THE SAME FLOW <5 1-2 PLAG 1-2 5-7 comments : 70-80CM RARE SPHERULITES OF PLAG CALCITE comments : FOUND IN VEINS | FE.HYDRX comments : FOUND IN VEINS 58 443 58 1 80.0 520.00 520.80 521.50 NISTERENKO, G. APHYRIC BASALT PCE 7E (77-89), 7F (85-103), 8A (106-114), 8B (115-120), 8C (120-124), 9 (127-135), 10A (138-144), 10B (145-149) APHYRIC,FINE GRAINED CALCITE VEINS WITH FE HYDRX EXTENSIVELY 80-100CM | MOD TO EXTENSIVELY 100-150CM DARK GREY COLOR, INTERIOR PART OF THE SAME FLOW <3 <1 PLAG 1-2 5-7 comments : 80-120CM RARE SPHERULITES CALCITE comments : FOUND IN VEINS | FE.HYDRX comments : FOUND IN VEINS 58 443 58 2 0.0 520.00 521.50 522.05 NISTERENKO, G. APHYRIC BASALT PCE 1A (1-7), 1B (8-13), 1C (15-18), 1D (19-25), 2 (27-34), 3 (37-41), 4A (43-47), 4B (48-54) APHYRIC, FINE GRAINED CALCITE VEINS WITH FE HYDRX, 50-55CM CALC VEIN WITH CHLORITE SLIGHTLY TO MOD DARK GREY COLOR <110-15 PLAG 1-2 comments : 50-55CM SPHERULITES UP TO 5MM CALCITE | FE.HYDRX comments : BOTH FOUND IN VEINS 58 443 58 2 55.0 520.00 522.05 522.20 NISTERENKO, G. APHYRIC BASALT PCE 5 (56-60), 6 (62-70) APHYRIC, CHILL ZONE OF NEXT LAVA FLOW - GLASS RIM ABSENT VEIN WITH CALCITE + CHLORITE SLIGHTLY TO MOD YELLOW-GREY COLOR, DENSE 1-2 2-3 PLAG 1-2 comments : SPHERULITES UP TO 5MM 58 443 58 2 70.0 520.00 522.20 522.90 NISTERENKO, G. APHYRIC BASALT PCE 7A (72-77), 7B (78-80), 8A (82-90), 8B (90-95), 8C (95-97), 8D (97-103), 8E (105-108), 8F (105-111), 9 (113-118), 10A (121-127), 10B (127-133), 10C (133-139) APHYRIC, FINE GRAINED 50-120CM VEIN WITH CALCITE + CHLORITE SLIGHTLY DARK GREY COLOR <110-15 CALCITE,CLAY comments : PARTLY FILLED PLAG 1-2 comments : 70-120CM SPHERULITES UP TO 5MM CALCITE comments : FOUND IN VEINS AND VESICLES | CLAY comments : FOUND IN VESICLES | CHLORITE comments : FOUND IN VEIN 58 443 58 3 0.0 520.00 523.00 524.20 NISTERENKO, G. APHYRIC BASALT PCE 1A (0-12) APHYRIC, FINE-GRAINED SLIGHTLY DARK GREY COLOR <1 10 CALCITE,CLAY CALCITE | CLAY comments : BOTH FOUND IN VESICLES 58 443 58 3 12.0 520.00 523.12 524.05 NISTERENKO, G. APHYRIC BASALT PCE 1B (12-39), 1C (40-80), 1D (81-89), 2 (92-98) APHYRIC, MED TO COARSE GRAINED CALCITE VEIN 70-90CM FRESH ALTERATION OCCURS CLOSE TO CALCITE VEIN DARK GREY COLOR, DENSE PLAG 4 58 443 58 3 105.0 520.00 524.05 524.43 NISTERENKO, G. APHYRIC BASALT PCE 3 (100-115), 4A (118-130), 4B (132-143) APHYRIC, FINE GRAINED SLIGHTLY DARK GREY COLOR <1 10 CALCITE,CLAY CALCITE | CLAY comments : BOTH FOUND IN VESICLES 58 443 58 4 0.0 520.00 524.50 525.75 NISTERENKO, G. APHYRIC BASALT PCE 1A (1-12), 1B (13-18), 1C (19-24), 1D (25-41), 1E (42-45), 1F (46-52), 1G (53-56), 2 (57-77), 3 (82-86), 4A (90-94), 4B (94-108), 4C (109-125) APHYRIC, FINE GRAINED FRESH 0-45CM, DARK GREY | SLIGHTLY TO MOD 45-125CM, GREENISH GREY 10 comments : SAMPLE 1C HAS 1 PIPE VESICLE 2X20MM, 45-125CM VESICLES PARTLY ARE FILLED WITH CLAY CLAY comments : FOUND FILLING SOME VESICLES 58 443 58 4 125.0 520.00 525.75 526.00 NISTERENKO, G. PLAG SPARSELY PHYRIC BASALTPILLOW LAVA PCE 4D (126-131), 5 (133-136), 6 (137-142), 7 (144-149) PILLOW LAVA WITH GLASS RIM, SPARSELY PHYRIC SLIGHTLY TO MOD BASALT IS DENSE, COLOR IS GREENISH-GREY CLOSE TO RIM AND 3CM IN FROM RIM COLOR IS GREY PLAG 1 comments : VERY RARE 58 443 58 5 0.0 520.00 526.00 526.10 NISTERENKO, G. PLAG SPARSELY PHYRIC BASALTPILLOW LAVA PCE 1 (1-9) PILLOW LAVA WITH GLASS RIM, SPARSELY PHYRIC SLIGHTLY THE SAME PILLOW LAVA AT THE BASE OF SECTION 4, IT IS THE UPPER PART OF THE FLOW 58 443 58 5 10.0 520.00 526.10 526.95 NISTERENKO, G. APHYRIC BASALT PCE 2 (12-19), 3 (21-27), 4 (30-37), 5 (41-59), 6 (61-72), 7 (76-84), 8 (87-94) APHYRIC, 45-95CM IS FINE-GRAINED CALCITE VEIN SLIGHTLY ALTERATION CLOSE TO CALCITE VEIN IS VERY SLIGHTLY BASALT IS DARK GREY COLOR AND 10-45CM IS DENSE | 10-95CM IS THE BOTTOM PART OF THE SAME LAVA FLOW CALCITE comments : FOUND IN VEIN 58 443 59 1 0.0 529.50 529.50 529.58 NISTERENKO, G. APHYRIC BASALT PCE 1 (1-7) APHYRIC, TOP OF CHILL ZONE SLIGHTLY TO MOD BASALT IS DENSE WITH A GRAY COLOR 1-3 OPEN 58 443 59 1 8.0 529.50 529.58 530.94 NISTERENKO, G. APHYRIC BASALT 58 443 59 1 8.0 529.50 529.58 530.94 NISTERENKO, G. 28-41CM SEDIMENTARY CARBONATE PCE 2 (9-16), 3 (18-23), 4 (25-27), 5 (29-31), 6 (33-36), 7 (38-41), 8 (43-44), 9 (46-50), 10 (52-57), 11A (59-60), 11B (60-69), 11C (69-76), 11D (76-87), 11E (86-94), 11F (95-100), 11G (100-107), 11H (107-115), 11I (115-119), 11J (120-126), 11K (126-134), 11L (135-143) APHYRIC CALCITE VEIN WITH SURROUNDING ZONE OF SLIGHT ALTERATION SLIGHTLY TO MOD ALTERATION IS WEATHERING BASALT IS DENSE, BROWN-GREY COLOR CARB comments : SEDIMENTARY | CALCITE comments : FOUND IN VEIN 58 443 59 2 0.0 529.50 531.00 531.22 NISTERENKO, G. APHYRIC BASALT PCE 1A (1-11), 1B (10-21) APHYRIC SLIGHTLY BASALT SIMILAR TO THAT AT THE BOTTOM OF SECTION 1 58 443 59 2 22.0 529.50 531.22 531.55 NISTERENKO, G. APHYRIC BASALT PCE 2A (24-30), 2B (30-39), 3A (41-47), 3B (48-55) APHYRIC, CHILL ZONE OF THE SAME BASALT FLOW, IN THE BOTTOM OF FLOW IS GLASS (PCE 3B) SLIGHTLY TO MOD BASALT IS DENSE, GREENISH-GREY COLOR <1 1-2 CALCITE CALCITE comments : FILLS VESICLES 58 443 59 2 55.0 529.50 531.55 531.67 NISTERENKO, G. PILLOW LAVA ZONE PCE 4 (57-61), 5 (63-67) PILLOW LAVA SLIGHTLY TO MOD 58 443 59 2 67.0 529.50 531.67 532.50 NISTERENKO, G. APHYRIC BASALT PCE 6 (68-70), 7 (72-78), 8A (80-85), 8B (82-88), 8C (88-91), 8D (92-97), 8E (97-101), 8F (112-114), 8G (115-119), 8H (110-112), 9A (113-118), 9B (117-122), 10 (125-127), 11 (130-132), 12 (135-143), 13 (147-149) APHYRIC BASALT FLOW, VERY FINE GRAINED SLIGHTLY TO MOD 67-80CM | SLIGHTLY 80-150CM BASALT IS DARK GREY COLOR | 55-150CM IS NEXT LAVA FLOW 58 443 59 3 0.0 529.50 532.50 532.70 NISTERENKO, G. APHYRIC BASALT PCE 1A (1-6), 1B (6-17), 1C (17-19) APHYRIC, VERY FINE GRAINED SLIGHTLY BASALT IS DARK GREY COLOR, BASALT IS SIMILAR TO THAT AT THE BASE OF SECTION 2 58 443 59 3 20.0 529.50 532.70 533.26 NISTERENKO, G. PHYRIC BASALT PCE 2A (21-30), 2B (30-42), 2C (42-45), 2D (45-49), 2E (49-55), 2F (54-57), 3A (60-67), 3B (67-71), 4 (73-76) PHYRIC CALCITE VEIN SLIGHTLY ALTERATION CLOSE TO CALCITE VEIN IS LOW BASALT IS DENSE, YELLOW-GREY COLOR, SAME LAVA FLOW 58 443 59 3 76.0 529.50 533.26 533.40 NISTERENKO, G. CHILL MARGIN PCE 5 (78-81), 6 (84-90) CHILL MARGIN TOP OF LAVA FLOW WITH RIMS OF GLASS SLIGHTLY TO MOD 58 443 59 3 90.0 529.50 533.40 534.00 NISTERENKO, G. APHYRIC BASALT PCE 7 (93-95), 8A (97-111), 8B (111-120), 8C (121-132), 8D (133-141), 9 (144-147) APHYRIC, FINE GRAINED MOD BASALT IS GREENISH-GREY COLOR | 76-150CM IS NEXT LAVA FLOW <210-15 CALCITE CALCITE comments : FILLS VESICLES 58 443 59 4 0.0 529.50 534.00 535.50 NISTERENKO, G. APHYRIC BASALT PCE 1A (1-6), 1B (7-10), 1C (11-14), 1D (15-19), 1E (20-23), 2A (26-35), 2B (35-39), 3 (41-45), 4A (47-53), 4B (54-61), 5A (63-73), 5B (73-76), 5C (77-94), 5D (95-113), 5E (114-122), 6A (125-131), 6B (131-149) APHYRIC, FINE-GRAINED MOD 123CM | SLIGHTLY 3-150CM <310-15 CALCITE,CLAY CALCITE | CLAY comments : BOTH FILL VESICLES 58 443 59 5 0.0 529.50 535.50 537.00 NISTERENKO, G. APHYRIC BASALT PCE 1 (1-6), 2 (8-15), 3 (17-21), 4 (23-28), 5 (32-35), 6A (37-42), 6B (43-47), 6C (48-51), 6D (52-57), 7 (59-62), 8A (64-72), 8B (72-74), 9 (75-79), 10 (82-85), 11A (86-99), 11B (100-103), 12 (105-107), 13A (109-119), 13B (120-124), 14 (126-129), 15 (132-140), 16 (143-148) APHYRIC, FINE GRAINED, 108-150CM IS CHILL ZONE OF THIS FLOW MOD O-104CM | SLIGHTLY 104-150CM comments: 108-150CM BASALT IS DENSE <2 15 CLAY comments : 0-108CM | 2 comments : 108-150CM CLAY comments : FILLS VESICLES 0-108CM 58 443 60 1 0.0 539.00 539.00 540.50 MARSH, N. APHYRIC BASALT PCE 1A (1-25), 1B (25-35), 1C (35-52), 1D (53-54), 1E (55-60), 2A (62-63), 2B (63-64), 3A (65-70), 3B (70-77), 4A (80-83), 4B (83-91), 4C (92-104), 4D (104-115), 4E (111-122), 4F (122-127), 4G (127-132), 4H (132-134), 5A (137-138), 5B (140-143), 6 (145-150) APHYRIC, MEDIUM GRAINED (APPROX 0.5-1.0MM) FRACTURES AT 26CM BETWEEN PCES 1A+1B AND AT 110CM BETWEEN PCES 1D+1E ARE LINED BY TALC/SMEC TYPE MINERAL AND PYRITE GRAINS SLIGHTLY 1-10 TALC,CHLORITE, | SMEC,PYRITE comments : AMYGDULES APPROX 15-30% FILLED BY TALC/ CHLORITE/SMEC TYPE MINERAL AND PYRITE GRAINS, SOME AMYGDULES FILLED BY WHITE CRYSTALLINE OCTAHEDRAL SHAPED MINERAL AND WHITE CYLINDRICAL WIRE-LIKE MINERAL POSSIBLY ZEOLITES PLAG | PYX TALC comments : FOUND IN AMYGDULES AND LINING FRACTURES | SMEC comments : FOUND IN AMYGDULES AND LINING FRACTURES | CHLORITE comments : FOUND FILLING AMYGDULES | PYRITE comments : FOUND FILLING AMYGDULES AND LINING FRACTURES | ZEOLITES comments : POSSIBLY FOUND IN SOME AMYGDULES 58 443 60 2 0.0 539.00 540.50 541.93 MARSH, N. APHYRIC BASALT PCE 1A (1-18), 1B (18-22), 1C (20-28), 1D (28-32), 1E (32-42), 1F (36-40), 1G (41-71), 1H (71-92), 1I (91-108), 1J (108-142) APHYRIC, MEDIUM GRAINED (APPROX 0.5-1.0MM) SIMILAR MATERIAL LINES VEIN BETWEEN 33 AND 53CM PLUS SOME FINE PYRITE FRESH BASALT IS GREY COLOR TALC,CHLOR,SMEC comments : AT 0-42CM 25% AMYGDULES FILLED BY GREEN-GREY OR WHITE TALC/CHLORITE/SMEC MATERIAL,FROM 42-150 CM CONTAINS VIRTUALLY NO AMYGDULES EXCEPT AROUND VEIN AT 46CM, 0-42CM SIMILAR TO PREVIOUS CORE EXCEPT NO PYRITE SEEN IN AMYGDULES PYX | PLAG TALC comments : FOUND IN AMYGDULES AND LINES VEIN | SMEC comments : FOUND IN AMYGDULES AND LINES VEIN | CHLORITE comments : FOUND IN AMYGDULES AND LINES VEIN | PYRITE comments : LINES VEIN 58 443 60 3 0.0 539.00 542.00 543.20 MARSH, N. APHYRIC BASALT PCE 1A (1-7), 1B (7-73), 1C (68-78), 1D (78-119) APHYRIC, MEDIUM GRAINED VEIN BETWEEN 1B AND 1C (66-70CM) LINED BY SMEC/TALC/ CHLORITE MATERIAL SLIGHTLY BASALT IS GREY COLOR | 0-70CM SIMILAR TO LOWER PART OF PREVIOUS SECTION 2 1 comments : BELOW 70CM A SMALL NUMBER OF AMYGDULES LINED BY WHITE OR GREENISH-WHITE MATERIAL, A FEW ODD GRAINS OF PYRITE (VERY FINE) SEEN IN SOME AMYGDULES PLAG | PYX SMEC comments : FOUND LINING VEIN | TALC comments : FOUND LINING VEIN | CHLORITE comments : FOUND LINING VEIN | PYRITE comments : VERY FINE GRAINS SEEN IN SOME AMYGDULES comments : BELOW 70CM A SMALL NUMBER OF AMYGDULES LINED BY A WHITE OR GREENISH WHITE MATERIAL 58 443 60 4 0.0 539.00 543.50 544.82 MARSH, N. APHYRIC BASALT PCE 1 (0-34), 2 (36-39), 3A (41-45), 3B (45-54), 3C (55-62), 3D (60-64), 3E (64-104), 3F (105-111), 3G (108-120), 3H (122-131) APHYRIC, MEDIUM GRAINED (0.5-2.0MM), DIABASIC TEXTURE FRACTURE AT 57-61CM LINED BY GREENISH WHITE SMEC/TALC/CHLORITE MATERIAL, FRACTURE AT 103-113CM LINED BY SIMILAR MATERIAL DISCOLORED BY OTHER ALTERATION PRODUCTS SLIGHTLY GASALT IS GREY COLOR 0.05-2 1 comments : AMYGDULES FILLED BY WHITE OR GREENISH-WHITE MATERIAL, SIMILAR TO PREVIOUS CORE PLAG | PYX SMEC comments : LINES FRACTURES | TALC comments : LINES FRACTURES | CHLORITE comments : LINES FRACTURES comments : WHITE OR GREENISH WHITE MATERIAL FILLS AMYGDULES 58 443 60 5 0.0 539.00 545.00 546.47 MARSH, N. APHYRIC BASALT PCE 1 (1-38), 2 (39-55), 3 (56-67), 4 (67-72), 5 (72-90), 6 (90-92), 7 (92-108), 8 (108-119), 9 (120-147) APHYRIC, MEDIUM GRAINED (0.5-2MM) DIABASIC TEXTURE SCATTERED AMYGDULES FILLED BY WHITE MATERIAL, GENERALLY <1MM ACROSS ABOUT 1-3 PERCENT | VEIN ALONG WHICH ROCK FRACTURED AT 88 CM LINED BY WHITE PLATEY MATERIAL AND HONEY BROWN ACICULAR CRYSTALS (RARE) SLIGHTLY GREY COLOR OTHER comments : WHITE MINERAL IN AMYGDULES AND ALONG VEINS 58 443 60 6 0.0 539.00 546.50 547.93 MARSH, N. APHYRIC BASALT PCE 1A (1-11), 1B (12-31), 1C (32-51), 1D (51-69), 1E (70-90), 1F (90-106), 1G (106-125), 1H (125-142) MEDIUM GRAINED (0.5-2MM), APHYRIC OCCASIONAL SMALL AMYGDULES <1MM ACROSS FILLED BY WHITE MATERIAL SLIGHTLY GREY COLOR, SIMILAR TO PREVIOUS SECTION PLAG | PYX OTHER comments : WHITE MATERIAL FOUND IN AMYGDULES 58 443 60 7 0.0 539.00 548.00 548.35 MARSH, N. APHYRIC BASALT PCE 1A (1-16), 1B (16-35) APHYRIC, MEDIUM GRAINED (0.5-2MM) SLIGHTLY GREY COLOR PLAG | PYX 58 443 61 1 0.0 548.50 548.50 549.61 DICK, H. PLAG SPARSELY PHYRIC BASALTMASSIVE BASALT COOLING UNIT PCE 1A (1-88), 1B (88-111) SPARSELY PHYRIC NO CHILL ZONES, FINE TO MEDIUM GRAINED FRESH MEDIUM GREY COLOR, CONTINUOUS WITH PREVIOUS CORE <1 comments : AMYDULES PLAG 1X2 - 2X5 comments : STUBBY LATHS 58 443 61 2 0.0 548.50 550.00 551.34 DICK, H. PLAG PHYRIC BASALT PCE 1A (1-44), 1B (44-55), 1C (55-67), 1D (67-77), 2A (79-99), 2B (100-133) FINE GRAINED PHYRIC CARBONATE VEINS HAVE SOME IRON STAINING IN THE BASALT NEAR THEM IN PCES 1C+2A FRESH PCES 1A+1B | SLIGHTLY | PCES 1C+1D+2A+2B PLAG 2X2.5-3X5 comments : SLIGHT ALTERATION OF PHENOS CARB comments : FOUND IN VEINS | FE.OXIDE comments : FOUND STAINING BASALTS AROUND VEINS 58 443 61 2 135.0 548.50 551.35 551.50 DICK, H. APHYRIC TO PLAG SPARSELY PHYRIC BASALT PCE 3 (135-139), 4 (140-147) APHANITIC, APHYRIC TO SPARSELY PHYRIC, CHILL ZONE AT 138CM SLIGHTLY PLAG comments : FEW SCATTERED PHENOS 58 443 61 3 0.0 548.50 551.50 552.95 DICK, H. APHYRIC BASALT PCES 1A (0-10), 1B (10-23), 1C (17-29), 2A (30-34), 2B (33-42), 2C (41-45), 2D (45-51), 2E (47-54), 3 (55-61), 4 (63-70), 5 (71-77), 6 (80-86), 7 (87-94), 8A (95-104), 8B (105-137), 8C (138-145) APHYRIC, FINE-GRAINED TO APHANITIC VEINS FILLED WITH CARB, POSSIBLE FLOWS OR PILLOWS MOD TO LIGHT MOD TO LIGHT WEATHERING IT IS NOT CLEAR AS TO WHETHER THESE ARE THIN FLOWS OR PILLOWS 0-2 CARB,SMEC comments : AMYGDALOIDAL 80-120CM WITH CARB AND SMEC FILLING PLAG <11X3 TO 2X4 CARB | SMEC | FE.OXIDE comments : CARBONATE VEINS HAVE FE OXIDE STAINING IN BASALT PERIPHERY 58 443 61 4 0.0 548.50 553.00 554.50 DICK, H. PLAG SPARSELY PHYRIC BASALT PCE 1A (1-26), 1B (20-32), 1C (30-39), 2A (42-48), 2B (46-51), 2C (51-56), 3A (57-63), 3B (60-67), 3C (67-75), 3D (74-79), 3E (80-90), 3F (91-102), 3G (98-115), 3H (115-123), 3I (121-139), 4 (141-149) FINE GRAINED PCE 3G+3I HAVE CARBONATE VEINS SLIGHTLY <1 comments : PCES 1A-3I AMYGDULES | 5 comments : PCE 4 AMYGDULES | <<1 PLAG 1 1X2 - 2X4 CARB comments : FOUND IN VEINS PCES 3G + 3I | FE.OXIDE comments : FE OXIDATION IN BASALT NEAR CARBONATE VEINS 58 443 62 1 0.0 558.00 558.00 559.44 DICK, H. APHYRIC BASALT PCES 1A (0-7), 1B (7-13), 1C (14-36), 2A (39-41), 2B (42-53), 2C (52-56), 2D (55-65), 3 (67-74), 4A (76-80), 4B (80-87), 4C (87-102), 4D (101-107), 4E (105-110), 5 (114-117), 6 (121-134), 7 (134-144) APHYRIC, FINE TO MEDIUM-GRAINED OXIDIZED ZONE AROUND CARBONATE VEINS FRESH TO MOD RANGES FROM BROWN WHERE MODERATELY WEATHERED TO MEDIUM GREY WHERE FRESH <<1 CALCITE comments : RARE CALCITE AMYGDULES PRESENT PLAG <<1 2-3 X 1-2 CARB | CALCITE | CHLORITE comments : THERE MAY BE CONSIDERABLE CHLORITE IN GNDMSS 58 443 62 2 0.0 558.00 559.50 561.00 DICK, H. APHYRIC BASALT PCE 1A (0-16), 1B (15-35), 2A (38-50), 2B (50-64), 3A (66-72), 3B (71-82), 3C (82-86), 4 (88-93), 5 (95-98), 6 (101-104), 7 (107-114), 8 (116-126), 9 (127-130), 10 (132-139), 11 (141-145), 12 (147-150) APHYRIC, 2 NARROW GLASS CHILL ZONES AT END OF SECTION GRADING INTO APHANITIC BASALT INTO FINE GRAINED BASALT WITHOUT A VARIOLITIC ZONE, ONE FINE GRAINED CHILL ZONE AT 51CM MOD TO SLIGHTLY TO MOD WEATHERED CARBONATE VEINS MOD 0-35CM | SLIGHTLY TO MOD 35-150CM PLAG 2-3X1-2 comments : RARE CARB comments : FOUND IN VEINS 58 443 62 3 0.0 558.00 561.00 562.48 DICK, H. APHYRIC BASALT PCE 1 (1-4), 2 (6-10), 3A (11-21), 3B (20-29), 3C (30-39), 3D (36-41), 3E (40-50), 3F (50-53), 3G (53-64), 4 (66-69), 5 (71-75), 6 (77-79), 7 (82-84), 8 (86-92), 9 (94-104), 10 (106-120), 11 (123-132), 12 (125-148) APHYRIC, FINE GRAINED, GLASS CHILL ZONES UP TO 8.0MM THICK IN PCES 5+6+10+11+12, VARIOLITIC ZONE UNDER CHILLED MARGINS IS ABSENT CARBONATE VEINS IN MOST SAMPLES, <<<1 PERCENT CARBONATE FILLED AMYGDULES MOD PLAG <<1 1-3 PALAG | CALCITE comments : PALAGONITE + CALCITE BRECCIA AT TOP OF CHILL MARGINS ON SAMPLES 11+12 | CARB comments : FOUND IN VEINS AND AMYGDULES 58 443 62 4 0.0 558.00 562.50 563.57 DICK, H. APHYRIC TO PLAG SPARSELY PHYRIC BASALT PCE 1 (1-15), 2 (17-29), 3A (31-42), 3B (37-45), 3C (45-54), 3D (52-67), 3E (67-71), 4 (72-81), 5 (83-88), 6 (90-98), 7 (102-105) APHYRIC TO SPARSELY PHYRIC, 2 CHILL ZONES - ONE WITH GLASS, FINE GRAINED TO APHANITIC AND GLASSY SOME CARBONATE VEINS HAVE AN OXIDIZED ZONE, SCATTERED CALCITE FILLED AMYGDULES MOD PLAG <1-1 2-3 | SPINEL comments : PRESENT AS INCLUSIONS IN PLAG PHENOS CALCITE comments : FOUND IN AMYGDULES AND VEINS 58 443 63 1 0.0 567.50 567.50 569.00 DICK, H. APHYRIC BASALT PCE 1 (1-8), 2 (11-20), 3 (21-27), 4A (28-37), 4B (35-44), 5 (45-56), 6 (57-63), 7 (65-69), 8 (72-83), 9 (85-98), 10 (100-104), 11 (107-118), 12A (120-132), 12B (131-134), 13A (136-143), 13B (141-150) APHYRIC MASSIVE, 3-5 PERCENT AMYGDULES FILLED WITH SMEC + CALCITE, NUMEROUS CALCITE VEINS WITH OXIDATION ZONES IN BASALT ADJOINING VEINS MOD 0-5 comments : VESICLES ARE ABSENT IN MORE WEATHERED PORTIONS PLAG <<1 1-3 CALCITE comments : FOUND IN AMYGDULES AND VEINS | SMEC comments : FOUND IN AMYGDULES 58 443 63 2 0.0 567.50 569.00 570.38 DICK, H. APHYRIC BASALT PCE 1A (1-5), 1B (5-9), 1C (10-13), 2A (16-23), 2B (22-29), 3 (31-42), 4A (45-55), 4B (56-63), 4C (63-65), 5 (65-83), 6 (85-98), 7 (100-108), 8 (112-130), 9 (134-138) APHYRIC, FINE GRAINED, NO CHILL ZONES MASSIVE, 3-7 PERCENT AMYGDULES FILLED WITH CALCITE + SMEC, NUMEROUS CALCITE VEINS WITH OXIDIZED ZONES IN ADJACENT BASALT MOD 1-3 <7 comments : IN OXIDIZED ZONES NEXT TO CARB VEINS MOST VESICLES ARE EMPTY - SO VESICULARITY MAY BE AS MUCH AS 7 PERCENT MEDIUM VESICLES (1-3MM) PLAG <<<1 2X1 - 3X2 CALCITE comments : FOUND IN AMYGDULES AND VEINS | SMEC comments : FOUND IN VEINS 58 443 63 3 0.0 567.50 570.50 572.00 NISTERENKO, G. APHYRIC BASALTIDENTICAL TO CORE 63-2 PCE 1A (1-19), 1B (20-35), 1C (36-50), 1D (51-61), 1E (62-69), 2 (72-77), 3 (80-85), 4 (87-91), 5A (93-106), 5B (107-117), 5C (117-133), 6 (135-143), 7 (145-150) APHYRIC, FINE-GRAINED MOD YELLOW-GREY COLOR, YELLOWISH COLOR ASSOCIATED WITH OXIDATION 0.5-2.0 5-10 CALCITE 58 443 63 4 0.0 567.50 572.00 573.33 NISTERENKO, G. APHYRIC BASALT PCE 1 (1-25), 2A (27-43), 2B (44-62), 2C (62-72), 2D (72-82), 2E (82-94), 2F (95-107), 3 (109-133) FINE GRAINED, APHYRIC MOD 0-108CM OXIDATION OF BASALT, YELLOWISH-GREY | FRESH 108-133CM DARK GREY COLOR, NO VESICLES <1 7 comments : VESICULAR IN THE UPPER PART AND NON-VESICULAR AT THE BASE OF THE SECTION 58 443 63 5 0.0 567.50 573.50 575.00 NISTERENKO, G. APHYRIC BASALTIDENTICAL TO BASE OF CORE 63-4 PCE 1A (1-53), 1B (52-66), 1C (67-88), 1D (87-91), 1E (91-110), 1F (111-140), 2 (143-149) APHYRIC, FINE GRAINED CALCITE VEIN IN PCE 1E FRESH ALTERATION IN ONE PLACE CLOSE TO CALCITE VEIN 1E DARK GREY COLOR comments : FEW VESICLES CALCITE comments : FOUND IN VEIN PCE 1E 58 443 63 6 0.0 567.50 575.00 576.32 NISTERENKO, G. APHYRIC BASALT PCE 1A (2-4), 1B (2-19), 2A (22-44), 2B (43-87), 2C (87-103), 2D (99-105), 3 (107-112), 4 (115-118), 5 (121-131) APHYRIC, FINE GRAINED FRESH INTERVAL 0-170CM, HOWEVER ALTERATION CLOSE TO CALCITE + CHLORITE + POSSIBLY SERPENTINE, GREENISH ALTERATION | MOD THE SAME TYPE OF BASALT BUT IT BECOMES OXIDIZED INTERVAL 107-132CM DARK GREY COLOR comments : LOW VESICULARITY CALCITE | CHLORITE | SERP comments : IDENTITY UNCERTAIN FOR SERPENTINE 58 443 63 7 0.0 567.50 576.50 577.25 NISTERENKO, G. APHYRIC BASALTIDENTICAL TO CORE 63-6 PCE 1 (1-27), 2A (28-32), 2B (29-40), 3A (42-55), 3B (56-73) APHYRIC, FINE GRAINED MOD INTERVAL 0-8CM | SLIGHTLY INTERVAL 8-28CM | FRESH INTERVAL 28-75CM DARK GREY COLOR <1 3 CALCITE comments : INTERVAL 0-25CM CALCITE comments : FILLS VESICLES 58 443 63 7 75.0 567.50 577.25 578.00 NISTERENKO, G. APHYRIC BASALT PCE 3C (75-90), 3D (91-107), 3E (105-111), 4A (113-132), 4B (133-149) APHYRIC, MEDIUM-GRAINED CALCITE-ZEOLITE VEINS FRESH INTERVAL 75-107CM | SLIGHTLY INTERVAL 107-142CM | MOD INTERVAL 142-149CM, ALTERATION CLOSE TO CALCITE-ZEOLITE VEINS IN THE SAME PARTS OXIDATION WEATHERING RETURNS DARK GREY COLOR PLAG <2 comments : LATHS CALCITE | ZEOLITE comments : BOTH FOUND IN VEINS 58 443 63 8 0.0 567.50 578.00 579.11 NISTERENKO, G. APHYRIC BASALT PCE 1A (1-2), 1B (1-13), 1C (14-22), 2A (25-58), 2B (59-95), 3 (96-101), 4 (103-110) APHYRIC, MEDIUM GRAINED MOD INTERVAL 1-8CM | SLIGHTLY INTERVAL 8-94CM | MOD INTERVAL 94-111CM, ZONE OF ALTERATION IS FRACTURED AND SUBSTITUTED WITH CALC + GREEN SECONDARY MINERALS DARK GREY COLOR <1 1-2 PLAG 2 comments : LATHS | PYX 0.5 CALCITE comments : FOUND IN ZONE OF ALTERATION INTERVAL 94-111CM ACCOMPANIED BY GREEN SECONDARY MINERALS 58 443 64 1 0.0 577.50 577.50 578.20 NISTERENKO, G. BASALT PCE 1 (1-5) TOP OF FLOW, CHILL MARGIN ZONE WITH GLASS RIM, FINE GRAINED MOD YELLOW GREY COLOR, DENSE 58 443 64 1 70.0 577.50 578.20 578.80 NISTERENKO, G. PLAG PHYRIC BASALT PCE 2A (7-15), 2B (14-23), 3A (30-77), 3B (78-130) PHYRIC, FINE GRAINED CALCITE VEIN FRESH ALTERATION CLOSE TO CALCITE VEIN PLAG <4-5 58 443 64 2 0.0 577.50 579.00 580.30 NISTERENKO, G. PLAG PHYRIC BASALTIDENTICAL TO CORE 64-1 PCE 1A (1-26), 1B (27-81), 1C (82-130) PHYRIC, FINE GRAINED FRESH VERY DENSE, DARK GREY BASALT PLAG <5 comments : LATHS 58 443 64 3 0.0 577.50 580.50 581.80 NISTERENKO, G. PLAG PHYRIC BASALTIDENTICAL TO CORE 64-2 PCE 1A (1-29), 1B (29-50), 1C (46-130) PHYRIC, FINE GRAINED CALCITE VEIN BETWEEN PCE 1B AND PCE 1C FRESH ALTERATION IN TWO PLACES: INTERVAL 46-50CM -CLOSE TO CALCITE VEIN, INTERVAL 125-130CM -WEATHERING DENSE, DARK GREY COLOR PLAG <5 comments : LATHS CALCITE comments : FOUND IN VEIN 58 443 64 3 130.0 577.50 581.80 582.00 NISTERENKO, G. APHYRIC BASALT PCE 2A (132-136), 2B (137-145), 2C (145-149) APHYRIC, FINE GRAINED, TOP IS VERY CLOSE TO THE GLASSY MARGIN, POSSIBLE PILLOW LAVA MOD TOP OF NEXT LAVA FLOW, DENSE, YELLOW GREY COLOR 58 443 64 4 0.0 577.50 582.00 582.50 NISTERENKO, G. GLASSY MARGIN PCE 1 (1-3) SLIGHTLY 58 443 64 4 50.0 577.50 582.50 583.35 NISTERENKO, G. APHYRIC BASALT PCE 2A (5-20), 2B (17-20), 2C (21-22), 3A (23-24), 3B (24-29), 3C (24-34) APHYRIC, FINE GRAINED SLIGHTLY YELLOW GREY COLOR