65482B 10 7 0 850 129.50 138.50 139.35 ZOL 30 1 L APHYRIC BASALT; 2 L MASSIVE; 3 N PCES 1 (0-10), 2 (12-18), 3 (21-29), 4 (32-35), 4 N 5A (38-44), 5B (44-46), 6A (49-55), 6B (49-56), 5 N 7A (59-67), 7B (59-65), 7C (65-67), 8 (70-75), 6 N 9 (77-85); 7 T PCES(1,2,3) ARE FINE-GRAINED, PCES 4-9 BECOME 8 T LIGHTER AND COARSER GRAINED, GENERALLY APHYRIC; 9 S MASSIVE, VEINLETS UP TO 1.5MM FILLED WITH CALCITE 10 S AND LATER PYRITE IN PCES(1,2,6), PCES 1 & 2 HAVE 11 S 1.5MM FRACTURES BORDERED BY ALTERATION HALOS OF 1CM 12 S WITH LOWER PART RICH IN SULFIDES; 13 A FRESH 14 A % SOME ALTERATION HALOS; 15 O TOP OF PCE 1 IS OLIVE GREY SILTY CLAY-BASE OF SED 16 O SECTION, SOME SULFIDES DISSEMINATED THROUGHOUT ROCK 17 O BUT USUALLY AROUND ALTERATION HALOS, CORE IS PART OF 18 O LARGER COOLING UNIT, DARK GREY TO LIGHTER DOWN CORE; 19 V 0.5-8 <1 CALCITE,ZEOLITE 20 V CLAY,PYRITE 21 V % ID ZEOLITE UNCERTAIN,PYRITE IN UPPERMOST PCES; 22 P PLAG TO 1 23 P % PHENOS VISIBLE IN PCES 1 & 2, ACICULAR PLAG; 24 R CALCITE 25 R ZEOLITE 26 R CLAY 27 R SULFIDES 28 R PYRITE 29 R % PYRITE DISSEMBLED THROUGHOUT GROUNDMASS; 30 65482B 11 1 01400 137.00 137.00 138.40 MOR 26 1 L APHYRIC BASALT; 2 L MASSIVE; 3 N PCES 1 (0-6), 2A (8-12), 2B (11-26), 2C (16-30), 4 N 2D (29-37), 2E (38-46), 2F (46-55), 2G (54-60), 5 N 3 (62-69), 4 (70-85), 5 (86-92), 6A (94-101), 6 N 6B (100-111), 6C (111-117), 7 (118-125), 8 (127-129) 7 N 9 (133-142); 8 N COARSE GRAINED, APHYRIC; 9 S VEINS OF CALCITE IN PCES(2D-G,4,6) WITH THIN RIMS OF 10 S CALCITE ON VEINS, VEIN IN 2F-G ARE 1MM WIDE REST 11 S <0.5, MASSIVE; 12 A FRESH 13 A % NO MEASURABLE ALTERATION HALOS; 14 O SAME UNIT AS 10-7, GREY; 15 V <1 SMECTITE,CALCITE 16 V % SMALL VESTICLES SCATTERED THROUGHOUT MAINLY FILLED 17 V % WITH SMECTITE AND CENTERS OF CALCITE IN THOSE 18 V % >0.5MM; 19 P PLAG 20 P % ACICULAR PLAG IN PCE 5; 21 R CALCITE 22 R SMECTITE 23 R SULFIDE 24 R % DISSEMINATED SULFIDES THROUGHOUT BUT MAINLY 25 R % CONCENTRATED AROUND VEINS IN PCES(1,4,6); 26 65482B 11 2 01460 137.00 138.50 139.96 ZOL 21 1 L APHYRIC BASALT; 2 L MASSIVE; 3 N PCES 1 (0-4), 2 (7-13), 3 (6-19), 4 (20-33), 4 N 5A, (35-47), 5B (47-55), 5C (55-59), 6 (60-70), 5 N 7 (71-90), 8 (93-100), 9 (101-114), 10 (116-120), 6 N 11 (121-135), 12 (137-146); 7 T FINE GRAINED, APHYRIC; 8 S CALCITE VEINS CONTAINING SOME PYRITE IN PCES(5C,6, 9 S 7,8), MASSIVE; 10 A FRESH; 11 O GREY, SIMILAR TO 10-7 & 11-1; 12 V 0.5-2 1-2 CALCITE,ZEOLITE 13 V CLAY 14 V % CLAY IS GREEN-BLUE, ID ZEOLITE UNCERTAIN; 15 R CALCITE 16 R ZEOLITE 17 R % ID ZEOLITE UNCERTAIN; 18 R CLAY 19 R PYRITE 20 R % MINOR PYRITE DISSEMINATED IN GROUNDMASS; 21 65482B 11 3 0 340 137.00 140.00 140.34 MOR 13 1 L APHYRIC BASALT; 2 N PCES 1 (0-8), 2 (12-23), 3 (25-44); 3 T COARSE GRAINED, APHYRIC; 4 S CALCITE-SMECTITE VEINS PCE 3 AND AT JUNCTION OF PCES 5 S 1 & 2; 6 A FRESH; 7 O LIGHT GREY, SAME AS 10-7,11-1, 11-2; 8 V 0.-1.5 <1 SMECTITE,CALCITE 9 V % MECTITE LINED SOME WITH CALCITE CENTRES; 10 R CALCITE 11 R SMECITIE 12 R SULFIDE 13 65482B 12 1 0 400 139.00 139.00 139.40 FLOW 6 1 L SEDIMEMT; 2 L SILTY CLAY; 3 N PCE 1 (0-4); 4 O OLIVINE GREY, NO SIGNS OF BAKING, NO CHANGE IN GRAIN 5 O SIZE OF ADJACENT BASALT; 6 65482B 12 1 5001450 139.00 139.50 140.45 FLOW 25 1 L APHYRIC BASALT; 2 L MASSIVE; 3 N PCES 2 (5-10), 3A (12-15), 3B (15-22), 4 (24-30), 4 N 5 (30-38), 6 (42-44), 7A (46-50), 7B (51-54), 5 N 8 (55-69), 9 (70-80), 10 (82-93), 11A (94-103), 6 N 11B (103-114), 12 (115-122), 13 (124-130), 7 N 14 (131-145); 8 T APHYRIC; 9 S PCES 10-14 CALCITE & SMECTITE VEINS, SMECTITE VEINS 10 S PCES 2 & 5-14, MASSIVE; 11 A FRESH 12 A % PCE 8 IS ALTERED WITH PATCHES OF SMECTITE AND SOME 13 A % DISSEMINATED SULFIDE; 14 O GREY, PCE 1 IS SEDIMENT; 15 V 15-20 SMECTITE, SULFIDE 16 V % PCE 5 HAS 4 VESICLES, PCE 6 HAS SEVERAL SMALL 17 V % 2-3MM VESICLES, PCE 7 HAS A LARGE 1CM AND SEVERAL 18 V % SMALL ONES, VESICLE SURROUNDED BY SMECTITE AND 19 V % DISSEMINATED SULFIDE; 20 P PLAG 21 P % SINGLE PLAG PHENO FOUND IN PCE 14; 22 R SMECTITE 23 R SULFIDE 24 R CALCITE 25 65482B 12 2 01500 139.00 140.50 142.00 ZOL 20 1 L APHYRIC BASALT; 2 L MASSIVE; 3 L PCES 1A (0-20), 1B (20-38), 2A (40-47), 2B (47-54), 4 L 2C (54-59), 3 (61-72), 4 (73-80), 5 (82-91), 5 L 6A (95-105), 6B (105-116), 7 (117-121), 6 L 8A (123-128), 8B (127-130), 8C (131-138), 7 L 9 (140-150); 8 T FINE GRAINED, APHYRIC; 9 S VERY THIN CARBONATE VEINS IN PCES(1A-B, 2A-B, 4-5, & 10 S 6B) WITH PCES 5 & 8A-B CONTAINING TRACE PYRITE, 11 S MASSIVE; 12 A FRESH; 13 O GREY, SAME UNIT AS 12-1; 14 V TO 0.5 CARB, CLAY 15 V % CLAY NOT CERTAIN, ONLY TRACE VESICLES; 16 R CARB 17 R CLAY 18 R % CLAY QUESTIONABLE; 19 R PYRITE 20 65482B 12 3 0 300 139.00 142.00 142.30 MOR 15 1 L APHYRIC BASALT; 2 L MASSIVE; 3 N PCES 1 (0-7), 2 (9-21), 3 (24-29); 4 T APHYRIC; 5 S CALCITE VEINS IN ALL 3 PCES, MASSIVE; 6 A FRESH; 7 O GREY, SIMILAR TO 12-2; 8 V 0 9 V % NO OBVIOUS VESICLES; 10 V 0.1-0.3 <<1 SMECTITE ROUND 11 V % VERY SMALL SMECTITE ROUND AMYGDULES UNDER 12 V % BINOCULAR SCOPE; 13 R CALCITE 14 R SMECTITE 15 65482B 13 1 01430 144.00 144.00 145.43 FLOW 19 1 L APHYRIC BASALT; 2 L MASSIVE; 3 N PCES 1 (0-12), 2 (16-22), 3 (23-33), 4 (34-42), 4 N 5A (44-55), 5B (54-63), 5C (64-70), 5D (70-76), 5 N 5E (77-88), 6A (90-100), 6B (98-109), 6C (109-119), 6 N 6D (118-143); 7 T APHYRIC, EQUIGRANULAR; 8 S DISSEMINATED SULFIDE AND CALCITE IN FINE VEINS, 9 S MASSIVE; 10 A FRESH; 11 O CONTINUING FROM CORE 11-3, ORIENTATION UNKNOWN FOR 12 O PCE 2; 13 V <0.5 CALCITE,SMECTITE 14 V % VESICLES ARE EXTREMELY RARE AND VERY SMALL, ID 15 V % UNCERTAIN FOR SMECTITE; 16 R CALCITE 17 R SMECTITE 18 R SULFIDE 19 65482B 13 2 01370 144.00 145.50 146.87 ZOL 18 1 L APHYRIC BASALT; 2 L MASSIVE; 3 N PCES 1 (0-20), 2 (24-26), 3 (30-37), 4 (40-46), 4 N 5 (52-57), 6 (60-64), 7 (70-77), 8 (80-82), 5 N 9 (84-92), 10 (95-96), 11 (100-106), 12 (108-112), 6 N 13 (116-118), 14 (122-127); 7 T FINE GRAINED, APHYRIC, PCE 4 IS FINE GRAINED; 8 S PCE 1 HAS CARBONATE VEIN WITH TRACE PYRITE, MASSIVE; 9 A FRESH; 10 O GREY, PCE 4 IS TOP OF COOLING UNIT AND FINE GRAINED; 11 V 0-0.2 CARB,CLAY 12 V % SMALL VESICLES, CLAY IS BLUE GREY; 13 R CARB 14 R CLAY 15 R % CLAY IS BLUE GREY; 16 R PYRITE TR 17 R % ONLY IN CARBONATE VEIN; 18 65482B 14 1 0 900 148.00 148.00 148.90 MOR 23 1 L APHYRIC BASALT; 2 L MASSIVE; 3 N PCES 1 (0-5), 2 (7-10), 3A (12-20), 3B (20-26), 4 N 3C (26-30), 4 (32-35), 5 (36-41), 6 (43-45), 5 N 7 (47-52), 8 (54-61), 9 (63-66), 10 (67-70), 6 N 11 (73-77), 12 (80-83), 13 (85-90); 7 T APHYRIC, BECOMES FINE GRAINED PCES 8-13 WITH 13 FINE 8 T GRAINED, PCES(8,9,13) HAVE SMALL AND SPARSE 9 T GLOMEROPHYRIC CLUSTERS OF PLAG AND CPX(2X1.5MM IN 10 T PCES 8 & 9, & 3.5X4.5 IN PCE 13); 11 S CALCITE-SMECTITE VEIN IN PCE 13, MASSIVE; 12 A FRESH; 13 O INTERPRETED AS TOP OF COOLING UNIT 3(APPEARS TO BE 14 O CONTINUATION OF UNIT IN CORE 13), PCE 5 IS FINE- 15 O GRAINED-TOP OF COOLING UNIT 4, GREY BUT DARKENS 16 O IN COLOR FROM PCES 8-13, SMECTITE AT BASE OF PCE 13; 17 V 0 18 V % SULFIDE FILLED VUG IN PCE 1; 19 P PLAG 20 P CPX 21 R CALCITE 22 R SMECTITE 23 65482B 14 1 9101500 148.00 148.91 149.50 MOR 16 1 L APHYLIC BASALT; 2 N PCES 14 (91-99), 15 (101-106), 16 (110-112), 3 N 17 (115-122), 18 (124-126), 19 (132-137), 4 N 20 (140-146); 5 T APHYLIC, FINE GRAINED, PCE 14 HAS GLASS ON TOP 6 T MARGIN; 7 S SMECTITE COATING ON ALL JOINTS AND FRACTURES 8 S EPECIALLY IN PCES 16 & 20; 9 A FRESH; 10 A % PCES 16 & 20 VERY ALTERED; 11 O RUBBLY, GREY; 12 V 0 13 G PLAG 14 G % ACICULAR PLAG; 15 R SMECTITE 16 65482B 14 2 01500 148.00 149.50 151.00 FLOW 25 1 L APHYLIC BASALT; 2 L MASSIVE; 3 N PCES 1 (0-6), 2 (8-15), 3 (17-20), 4A (25-29), 4 N 4B (29-32), 5 (33-40), 6 (42-45), 7 (46-50), 5 N 8 (52-57), 9 (59-63), 10 (70-76), 11 (85-90), 6 N 12 (93-100), 13 (102-104), 14 (109-115), 7 N 15 (125-132), 16 (134-143), 17 (145-147); 8 T APHYRIC, FINE GRAINED, PCE 16 HAS A FRESH GLASS 9 T RIND, PCE 1 HAS PLAG-CPX GLOMEROCRYSTS PRESENT AS 10 T SMALL CLOTS, PCES(9,10,13,14)-LOOSE FRAGMENTS; 11 S PCES(2,3,9 ETC.) ARE FRACTURE SURFACES COATED BY 12 S GREEN SMECTITE, FINE VEINLETS IN LOWEST PART ARE 13 S UNFILLED -CALCITE & SILICA RARE, MASSIVE; 14 A FRESH 15 A % ALTERED SURFACES LARGELY CONFINED TO THE UPPER 16 A % COOLING MARGIN IN PCE 1(ALTERED GLASS); 17 O PCE 1 IS BEGINING OF NEW COOLING UNIT; 18 V 0 19 V % OR VERY RARE; 20 G PLAG 21 G CPX 22 R CALCITE 23 R SILICA 24 R % IO FOR SILICA UNCERTAIN, CALC & SILICA VERY RARE; 25 65482B 14 3 01500 148.00 151.00 152.50 FLOW 23 1 L APHYRIC BASALT; 2 N PCES 1 (0-7), 2A (9-11), 2B (11-17), 2C (17-20), 3 N 3 (21-27), 4 (30-40), 5 (42-60), 6 (60-66), 4 N 7 (68-74), 8 (77-82), 9 (83-90), 10 (93-97), 5 N 11 (100-116), 12 (108-118), 13 (120-131), 6 N 14 (133-137), 15 (140-143), 16 (146-150); 7 T MOTTLING OF CUT SURFACES PROBABLY REPRESENT 8 N GROUNDMASS GLOMEROPHYRIC CLOTS OF PLAG-CPX; 9 S PCES ARE FRAGMENTED, JOINT PLANES OFTEN COATED WITH 10 S GREEN SMECTITE AND CHALCEDONY(?), FINE VEINS RARELY 11 S FILLED BY CALCITE, PCES (3-5,11) HAVE THICK SMECTITE 12 S COATINS ON JOINTS; 13 A FRESH 14 A % INTERIOR OF JOINTS-PCES(3-5,11) APPEAR TO BE 15 A % FRESH 16 O LITHOLOGY CONTINUES FROM PREVIOUS CORE SECTION; 17 G PLAG 18 G % ACICULAR PLAG VISIBLE; 19 G PYX 20 G % GLOMEROPHYRIC CLOTS OF PLAG-PYX; 21 R SMECTITE 22 R CALCITE 23 65482B 14 4 0 900 148.00 152.50 153.40 FLOW 17 1 L APHYRIC BASALT; 2 L MASSIVE; 3 N PCES 1 (0-6), 2 (10-15), 3 (16-22), 4 (25-29), 4 N 5 (31-36), 6 (40-52), 7 (52-57), 8 (60-65), 5 N 9 (67-72), 10 (75-80), 11 (84-90); 6 T APHYRIC, SIMILAR O 14-3 BUT COARSER GRAINED, PCE 11 7 T IS SLIGHTLY FINER GRAINED; 8 S CALCITE-SMECTITE VEINS IN PCES(1,5-7), SMECTITE 9 S ON JOINTS AND FRACTURE, PCE 9 HAS LARE VUG/VEIN 10 S WITH SMALL BRECCIATED BASALT FRAGMENTS INSIDE REST 11 S OF FILLING IS MAINLY SMECTITE, MASSIVE; 12 A FRESH; 13 O GREY, NO OBVIOUS PHENOS OR VESICLES; 14 V 0 15 V % PCE 9 HAS LARE VUG/VEIN; 16 R SMECTITE 17 65482B 15 1 0 50 157.00 157.00 157.05 SHM 5 1 L SEDIMENT; 2 L OLIVE MUDSTONE; 3 N PCE 1 (0-5); 4 O % PROBABLY FALLEN IN FROM SEDIMENTARY SECTION; 5 65482B 15 1 7001140 157.00 157.70 158.14 SHM 19 1 L APHYRIC BASALT; 2 N PCS 2 (7-11), 3 (13-19), RA (21-25), 4B (24-31), 3 N 5 (34-39), 6 (40-43), 7 (45-52), 8 (52-56), 4 N 9A (60-70), 9B (67-73), 10 (75-80), 11A (82-87), 5 N 11B (88-92), 12 (95-101), 13 (103-105), 6 N 14A (107-111), 14B (108-114); 7 T MEDIUM TO FINE GRAINED, APHYRIC; 8 S CARBONATE & ZEOLITE(?) AND BLUE-GREEN CLAY(?) ALONG 9 S SOME IRREGULAR APPROX. 1MM FRACTURES; 10 A FRESH; 11 O GREY, SIMILAR BUT FINER-GRAINED THAN 14-4, PROBABLY 12 O BASAL PART OF VERY THICK COOLING UNIT; 13 V <1 <1 CARB/CLAY 14 V % ID CARB UNCERTAIN; 15 R CARB 16 R ZEOLITIE 17 R CLAY 18 R % CLAY IS BLUE-GREEN; 19 65482B 15 111601500 157.00 158.16 158.50 SHM 19 1 L PLAG PHYRIC BASALT; 2 N PCES 15A (116-120), 15B (121-126), 15C (125-130), 3 N 15D (131-134), 16 (135-140), 17A (141-147), 4 N 17B (146-148), 17C (148-150); 5 T FINE GRAINED, PHYRIC, GREENISH SMECTITE AND SULFIDE 6 T POSSIBLY ARE COATING OF HIGHLY ALTERED GLASS RINDS 7 T INTERPRETED AS FINE GRAINED TOP SELVAGE TO THICKER 8 T UNDERLYING PLAG-PHYRIC COOLING UNIT 9, IN SMALL 9 T FRAGMENTS; 10 S SOME GREENISH SMECTITE AND SULFIDE ALONG THIN 11 S FRACTURES; 12 A FRESH; 13 O DARK GREY, INTERPRETED AS THICKER UNDERLYING COOLING 14 O UNIT 9; 15 P PLAG <2 <3 16 R SMECTITE 17 R % GREENISH 18 R SULFIDE 19 65482B 15 2 01500 157.00 158.50 160.00 SHM 29 1 L APHYRIC BASALT; 2 L MASSIVE; 3 N PCES 1 (0-10), 2 (12-20), 3 (22-30), 4 (33-41), 4 N 5 (43-51), 6 (54-60), 7 (63-70), 8A (73-75), 5 N 8B 75-77), 8C (77-82), 8D (84-86), 9 (87-97), 6 N 10A (99-102), 10B (102-115), 11A (116-121), 7 N 11B (116-120), 11C (122-130), 11D (127-142), 8 N 12A (144-145), 12B (146-150), 12C (144-150); 9 T FINE TO MEDIUM GRAINED, BECOMES COARSER DOWN 10 T SECTION; 11 S FRACTURES ARE RARE AND THIN WITH CLAY & CARBONATE & 12 S ZEOLITE(?) & SOME LATE STAGE SULFIDE, MASSIVE; 13 A FRESH; 14 O SECTION PROBABLY PART OF THICK COOLING UNIT THAT 15 O STARTS IN CORE 15-1 & CONTINUE INTO LOWER SECTIONS 16 O LIGHT TO MEDIUM GREY-COLOR BECOMES LIGHTER AND GRAIN 17 O COARSER AND VOLUME PERCENTAGE HIGHER (TO CA. 18 O 10%, <1MM) DOWNWARDS IN SECTION; 19 V CLAY 20 V % SECONDARY MINERALS DOMINANTLY BLUISH-GREEN CLAY; 21 P PLAG <1 <3 22 P % SCATTERED THROUGHOUT UNIT; 23 R CLAY 24 R CARB 25 R ZEOLITE 26 R % ID ZEOLITE UNCERTAIN; 27 R SULFIDE 28 R % LATE STAGE; 29 65482B 15 3 01400 157.00 160.00 161.40 SHM 20 1 L PLAG SPARSELY PHYRIC BASALT; 2 L MASSIVE; 3 N PCES 1 (408), 2 (017), 3 (20-30), 4 (31-45), 4 N 5 (46-56), 6 (57-66), 7 (70-77), 8A (81-87), 5 N 8B (84-88), 9 (90-103), 10 (105-120), 11A (122-131), 6 N 11B (131-140); 7 T MEDIUM GRAINED, SLIGHT INCREASE IN GRAIN SIZE DOWN 8 T SECTION; 9 S RARE HARILINE FRACTURES LESS ABUNDANT THAN OVER- 10 S LIYING UNIT 15-2, MASSIVE; 11 A FRESH; 12 O PART OF THICK COOLING UNIT INCLUDING PART OF 15-1, 13 O ALL 15-2, AND 15-4, LIGHT GREY; 14 V 5-10 CLAY ROUND 15 V % BECOMELARGER(1-2MM) DOWNWARDS, CLAY IS BLUE 16 V % GREEN; 17 P PLAG <1 TO 5 18 P % INCREASE IN SIZE DOWNWARDS; 19 R CLAY 20 65482B 15 4 01450 157.00 161.50 162.95 SHM 21 1 L PLAG MOD PHYRIC BASALT; 2 N PCES 1A (0-7), 1B (7-20), 2 (23-27), 3A (30-37), 3 N 3B (37-44), 3C (44-46), 4 (47-57), 5 (59-66), 4 N 6A (70-84), 6B (85-91), 7A (94-97), 7B (98-102), 5 N 8 (103-112), A (114-121), 9B (130-144); 6 T MEDIUM GRAINED, PHYRIC,GLOMEROPHYRIC SEGREGATION OF 7 T PLAIOCLASE OBSERVED SOMEWHERE (PCE 6A); 8 S FRACTURES RARE AND THIN IN PCES(5,6,9) & FILLED WITH 9 S LIGHT GREY MATERIAL(CLAY MINERALS?) WHICH CONTAIN 10 S TRACE PYRITE; 11 A FRESH; 12 O SAME COOLING UNIT AS 15-3, LIGHT GREY; 13 V 0.5-0.2 5-10 CLAY,VOLCANIC 14 V GLASS 15 V % GRAY-GREEN GRAY-BLUE MATERIAL AND VOLCANIC GLASS- 16 V % ID UNCERTAIN; 17 P PLAG 3-5 1-3 18 R PYRITE 19 R CLAY 20 R % NOT CERTAINCLAY; 21 65482B 15 5 0 660 157.00 163.00 163.66 SHM 15 1 L PLAG MOD PHYRIC BASALT; 2 N PCES 1A (0-4), 1B (6-12), 2A (14-19), 2B (20-26), 3 N 3(30-66); 4 T MEDIUM GRAINED, MOD PHYRIC; 5 A FRESH; 6 O LIGHT GREY, LOWER PART OF COOLING UNIT BEGINING WITH 7 O BASE OF 15-1 THRU 15-5, BASAL PART IN SMALL BROKEN 8 O PIECES; 9 V TO 2 <10 CLAY ROUND 10 V % SMALLER ONES FILLED WITH DARK GREEN CLAY, LARGER 11 V % WITH DARK CLAY RIM CENTRE LIGHT COLORED CLAY WITH 12 V % SHRINKAGE CRACKS; 13 P PLAG <5 <5 14 R CLAY 15 65482B 16 1 01450 166.00 166.00 167.45 SHM 19 1 L PLAG MOD PHYRIC BASALT; 2 L MASSIVE; 3 N PCES 1A (2-9), 1B (10-14), 2 (17-24), 3A (27-34), 4 N 3B (35-40), 4 (42-50), 5 (52-60), 6A (71-84), 5 N 6B (82-90), 7 (92-102), 8 (104-110), 9 (114-122), 6 N 10 (125-131), 11 (134-136), 12 (140-145); 7 T MEDIUM GRAINED, PHYRIC, PCES 1A-B WITH GLASSY 8 T (SOMEWHAT ALTERED) CHILLED RINDS(1-2MM THICK); 9 S RARE HAIRLINE FRACTURES, MASSIVE; 10 A FRESH; 11 O LIGHT GREY, PROBABLY PART OF NEW COOLING UNIT, 12 O PETRORAPHICALLY SIMILAR TO OVERLYING COOLING UNIT 13 O (15-1 TO 15-5); 14 V <1 <5 CLAY 15 P PLAG <5 <5 16 P % SOME GLOMEROCRYSTS MOSTLY PLAG, SOME CPX(?); 17 R CLAY 18 R % CLAY VARIES FROM DARKGREEN TO LIGHT; 19 65482B 16 2 01500 166.00 167.50 169.00 ZOL 15 1 L PLAG MOD PHYRIC BASALT; 2 N PCES 1 (5-15), 2 (17-29), 3A (32-36), 3B (33-44), 3 N 3C (45-57), 4A (60-71), 4B (72-80), 5 (82-105), 4 N 6 (107-121), 7 (125-131), 8 (133-147); 5 T MOD PHYRIC, MEDIUM GRAINED, PLAG & CPX GLOMEROPHYRIC 6 T SEGREGATION OBSERVED IN PCES(4A-B,5); 7 S FRACTURES IN PCES(1,2,8) NOT SO RARE & THIN FILLED 8 S WITH CLAY; 9 A FRESH; 10 O ALL SAMPLES SAME AS 16-1, LIGHT GREY; 11 V .5 TO 2 <5 CLAY, CARBONATE 12 P PLAG 3-5 1-5 13 R CLAY 14 R CARB 15 65482B 16 2 01500 166.00 167.50 169.00 FLOW 15 1 L PLAG MOD PHYRIC BASALT; 2 L MASSIVE; 3 N PCES A (2-13), 1B (12-16), 1C (17-25), 2A (28-35), 4 N 2B (36-48), 3A (60-65), 3B (36-38), 4A (72-85), 5 N 4B (84-90), 5 (91-98), 6A (102-104), 6B (104-106), 6 N 7A (107-135), 7B (132-137), 8 (138-150); 7 T MOD PHYRIC; 8 S SMECTITE COATINGS ON FRACTURES AND JOINTS PCE 2 HAS 9 S WIDER VEIN(0.3MM DOWN CENTRE), MASSIVE; 10 A FRESH; 11 O ALL SAMPLES SIMILA TO 16-1 & 16-2, LIGHT GREY; 12 V 1-2 <<1 SMECTITE 13 P PLAG <5 14 R SMECTITE 15 65482B 16 4 01500 166.00 170.50 172.00 FLOW 20 1 L PLAG MOD PHYRIC BASALT; 2 L MASSIVE; 3 N PCES 1 (1-15), 2 (17-34), 3 (37-54), 4 (57-63), 4 N 5 (65-70), 6 (73-80), 7 (83-97), 8A (100-111), 5 N 8B (110-125), 8C (125-136), 8D (136-149); 6 T MOD PHYRIC, MEDIUM GRAINED; 7 S VEINLETS OF CARBONATE PRESENT BUT RARE, MASSIVE; 8 A FRESH 9 A % SOME FAINT SMECTITE PATCHES IN GROUNDMASS; 10 O CONTINUOUS FROM PREVIOUS CORE SECTION; 11 V <1 1 CARBONATE 12 V % RARE; 13 P PLAG <5 1 14 P CPX 15 P %OCCASIONAL GLOMEROCRYSTS OF PLAG & CPX; 16 G OTHER 17 G % SOME GLASSY &/OR-CPX RICH ZONES IN PCE 6; 18 R CARB 19 R SMECTITE 20 65482B 16 5 0 780 166.00 172.00 172.78 MOR 13 1 L PLAG MOD PHYRIC BASALT; 2 L MASSIVE; 3 N PCES 1 (2-9), 2 (11-15), 3 (17-23), 4 (25-30), 4 N 5 (32-47), 6 (50-59), 7 (61-66), 8 (68-78); 5 T MOD PHYRIC, SLIGHTLY COARSER GRAINED THAN 16-4; 6 S SOME SMECTITE COATING ON JOINTS AND FRACTURES, 7 S MASSIVE; 8 A FRESH; 9 O VERY SIMILAR TO 16-4; 10 V 0 11 P PLAG <5 <5 12 R SMECTITE 13 65482B 17 1 01500 175.00 175.00 176.50 FLOW 17 1 L PLAG SPARSELY PHYRIC BASALT; 2 L MASSIVE; 3 N PCES 1 (1-10), 2 (11-16), 3 (19-27), 4A (28-38), 4 N 4B (28-40), 4C (41-42), 4D (42-47), 4E (47-55), 5 N 5 (57-63), 6 (64-75), 7A (76-78), 7B (77-90), 6 N 8 (92-104), 9 (105-120), 10 (121-125), 11 (127-136), 7 N 12A (133-137), 12B (137-140), 13 (142-147); 8 T SPARSELY PHYRIC; 9 S SMECTITE VEINS ON JOINTS AND FRACTURES, CALCITE- 10 S SMECTITE VEINS IN PCE 6, MASSIVE; 11 A FRESH; 12 O LIGHT GREY, SIMILAR TO 16-5; 13 V 0 14 P <<3 TO 4 15 R SMECTITE 16 R CALCITE 17 65482B 17 2 01500 175.00 176.50 178.00 FLOW 20 1 L PLAG MOD PHYRIC BASALT; 2 L MASSIVE; 3 N PCES 1 (2-9), 2 (11-18), 3 (20-36), 4 (42-60), 4 N 5 (62-69), 6 (70-75), 7 (76-80), 8 (83-89), 5 N 9 (91-108), 10 (110-115), 11 (117-121), 6 N 12 (123-127), 13 (131-147); 7 T MOD PHYRIC, PCE 2 HAS GLOMEROPHYRIC(?) CLOTS, SOME 8 T PCES SEEM TO HAVE MORE OR FRESHER GLASS IN 9 T MESOSTASIS; 10 S LITTLE OR NO CALCITE VEINING, SEVERAL FRACTURES 11 S COATED BY GREEN SMECTITE, MASSIVE; 12 A FRESH; 13 O CONTINUED FROM PREVIOUS SECTION; 14 V 2 15 P PLAG 1-3 1-2 16 P % VARIABLE DISTRIBUTION, IN PCE 2 MAY BE 17 P % GLOMEROPHYRIC CLOTS; 18 R CALCITE 19 R SMECTITE 20 65482B 18 1 0 50 184.00 184.00 184.05 FLOW 3 1 L SEDIMENT; 2 N PCE A (0-6); 3 65482B 18 1 8001400 184.00 184.80 185.40 FLOW 11 1 L GLASSY BASALT; 2 N PCE 2 (8-14); 3 T FINE GRAINED, GLASSY, COOLING MARGIN; 4 A FRESH 5 A % SULFIDE COATING ON EDGE; 6 V 10X3 CALCITE, SULFIDE 7 V % AMYGDULES; 8 R CALCITE 9 R SULFIDE 10 R % SULFIDE IS DISSEMINATED; 11 65482B 18 114001500 184.00 185.40 185.50 FLOW 13 1 L PLAG SPARSELY PHYRIC BASALT; 2 N PCES 3 (15-29), 4 (30-45), 5 (38-46), 6 (47-58), 3 N 7 (60-63), 8 (65-71), 9 (74-80), 10 (84-87), 4 N 11 (90-98), 12 (100-105), 13 (105-107), 5 N 14 (110-115), 15 (118-125), 16 (127-135), 6 N 17 (135-140), 18 (144-150); 7 T SPARSELY PHYRIC, GROUNDMASS BECOMES COARSER DOWN 8 T FROM COOLING MARGIN; 9 A FRESH; 10 V <.5 11 V % VESICLES VERY SMALL AND SPARSE; 12 P PLAG 2 1-2 13 65482B 18 2 01080 184.00 185.50 186.58 MOR 16 1 L PLAG SPARSELY PHYRIC BASALT; 2 L MASSIVE; 3 N PCES 1 (2-5), 2 (7-13), 3 (15-20), 4 (22-26), 4 N 5 (27-32), 6 (34-40), 7 (42-57), 8 (60-73), 5 N 9 (74-77), 10 (80-92), 11 (94-102), 12 (103-107); 6 T SPARSELY PHYRIC; 7 S SMECTITE-CALCITE VEINS IN PCES 8-9, MASSIVE; 8 A FRESH; 9 O GREY, DARKER IN COLOR THAN BASALT IN CORE 17; 10 V .5-.1-.2 SMECTITE 11 V % PCES 1-6 VESICULAR, AMYGDULES DECREASE IN SIZE AND 12 V % ABUNDANCE FROM PCE 1 TO PCE 6; 13 P PLAG 1-3 14 R SMECTITE 15 R CALCITE 16 65482B 19 1 0 400 193.00 193.00 193.40 FLOW 7 1 L APHYRIC BASALT FRAGMENT; 2 N PCE 1 (2-4); 3 T QUENCHED, GLASSY, APHYRIC, FRAGMENT; 4 A FRESH; 5 O PROBABLY CHILLED MARGIN FROM UNIT IN PREVIOUS CORE 6 O SECTION; 7 65482B 19 1 50 200 193.00 193.05 193.20 FLOW 3 1 L SEDIMENT; 2 N PCES 2 (6-10), 3 (12-18); 3 65482B 19 1 200 220 193.00 193.20 193.22 FLOW 5 1 L BASALT FRAGMENT; 2 N PCE 4 (20-21); 3 T SMALL FRAGMENT; 4 A FRESH; 5 65482B 19 1 250 600 193.00 193.25 193.60 FLOW 3 1 L SEDIMENT FRAGMENT; 2 N PCE 5 (25-60); 3 65482B 19 1 6001500 193.00 193.60 194.50 FLOW 16 1 L PLAG MOD PHYRIC BASALT; 2 N PCES 6 (62-70), 7 (71-80), 8 (83-86), 9 (87-100), 3 N 10 (104-113), 11 (113-125), 12 (127-138), 4 N 13 (140-144), 14 (145-150); 5 T PCES 7-14 HAVE INCREASING GRAIN SIZE, QUENCHED, 6 T GLASSY; 7 S SULFIDE DEPOSITED IN CRACKS, FRACTURES, FEW FINE 8 S CALCITE VEINS; 9 A FRESH; 10 O PCE 7-14 ARE SIMILAR TO PCE 6 BUT WITH INCREASING 11 O GRAIN SIZE, PCE 6 DOWNWARDS REPRESENTS A NEW COOLING 12 O UNIT; 13 P PLAG 3-5 14 R SULFIDE 15 R CALCITE 16 65482B 20 1 01500 197.50 197.50 199.00 SHM 34 1 L PLAG MOD PHYRIC BASALT; 2 L MASSIVE; 3 N PCES 1 (2-5), 2 (6-20), 3A (21-26), 3B (26-33), 4 N 4 (35-45), 5 (47-55), 6 (56-62), 7 (64-68), 5 N 8 (71-76), 9 (77-86), 10 (87-94), 11 (96-110), 6 N 12 (114-117), 13 (120-129), 14 (131-150); 7 T MOD PHYRIC, PCES 1-9 MAY HAVE ALTERED GROUNDMASS 8 T GLASS PATCHES?; 9 S VEINLETS DECREASE IN SULFIDE DOWNWARDS, SOME SMALL 10 S BROKEN PCES HAVE SLICKENSIDED SURFACES MASSIVE; 11 A SLIGHTLY 12 A % ROCK BECOMES FRESHER DOWNWARDS BY BECOMING LIGHTER 13 A % IN COLOR LOSING THE MOTTLED TEXTURE COMMON IN PCES 14 A % 1-9(ALTERED GROUNDMASS GLASS PATCHES?) AND 15 A % DECREASE OF SULFIDE IN VEINLETS AND GROUNDMASS, 16 A SMALL BROKEN PCES ARE MORE ALTERED THAN MASSIVE 17 A BASALT BY SHOWING GREENISH-YELLOW COATING DULL 18 A LUSTER ABUNDANT SULFIDE AND SOME HAVE SLICKENSIDED 19 A SMECTITE(?) SURFACES; 20 O DARK GREY, SIMILAR TO 19-1; 21 V <<1 CLAY 22 V % VESICLES ARE <<1% EXCEPT PCE 4 WHICH HAS UP TO 5% 23 V % NEAR TOP, FILLING IS DARK GREEN CLAY AT RIM 24 V % BECOMING VERY LIGHT IN CENTRE; 25 P PLAG <1 <5 26 G GLASS 27 G % ALTERED GROUNDMASS GLASS PATCHES?; 28 R SULFIDE 29 R CLAY 30 R % DARK GREEN CLAY BECOMING LIGHTER TOWARDS CENTRE; 31 R SMECTITE 32 R % ID SMECTITE UNCERTAIN, AT SLICKENSIDED SURFACES; 33 R CARB 34 65482B 20 2 01500 197.50 199.00 200.50 SHM 19 1 L PLAG SPARSELY PHYRIC BASALT; 2 N PCES 1 (2-13), 2 (15-28), 3 (30-41), 4 (44-51), 3 N 5 (55-69), 6 (72-82), 7A (84-87), 7B (88-95), 4 N 8 (97-113), 9 (116-125), 10 (126-140), 11 (141-150); 5 T MEDIUM TO FINE GRAINED WITH PCES(7A,B) MORE FINE 6 T GRAINED, SOME GLOMEROCRYSTS; 7 S SLIGHT INCREASE IN FRACTURING, GREEN SMECTITE(?) IN 8 S MANY PCES SLICKENSIDED FILLING VEINLETS GENERALLY IN 9 S CENTRE; 10 A SLIGHTLY 11 A % SLIGHT INCREASE IN ALTERATION; 12 O DARK TO MEDIUM GREY, CONTINUATION FROM 20.1, PCE(7A- 13 O B) POSSIBLY TOP OF NEW COOLING UNIT OF SIMILAR 14 O LITHOLOGY; 15 P PLAG <1 <5 16 R SMECTITE 17 R % GREEN WITH WAXY LUSTER, PERVASIVE IN GROUNDMASS; 18 R SULFIDE 19 65482B 20 3 01500 197.50 200.50 202.00 SHM 26 1 L PLAG SPARSELY PHYRIC BASALT; 2 L MASSIVE; 3 N PCES 1 (0-9), 2 (11-20), 3 (22-28), 4 (29-40), 4 N 5 (42-53), 6 (55-84), 7 (85-92), 8 (94-100), 5 N 9 (104-110), 10 (114-119), 11 (120-127), 6 N 12 (130-135), 13 (137-150); 7 T FINE TO MEDIUM GRAINED WITH PCES 8-13 MORE FINE 8 T GRAINED; 9 S FRACTURES VERY COMMON IN SOME PCES(7) FILLED CHEIFLY 10 S WITH GREEN SLICKENSIDED SMECTITE(?), MANY PCES IN 6 11 S BREAK EASILY WITH CLAY AND SULFIDE ALONG FRACTURES, 12 S RARE CARBONATE ALONG HAIRLINE FRACTURES, MASSIVE; 13 A SLIGHTLY 14 A % MOTTLED TEXTURE DOMINANT IN PCES 1-7(ALTERED 15 A % PATCHES OF GROUNDMASS GLASS?); 16 O GREY, SIMILAR LITHOLOY TO PREVIOUS UNITS WITH AT 17 O LEAST ONE POSSIBLE COOLING BREAK, PCE 12 VERY FINE 18 O GRAINED (NEW COOLING UNIT?); 19 P PLAG <1 <5 20 R SMECTITE 21 R % ID SMECTITE UNCERTAIN AND GREEN SLICKENSIDED; 22 R CLAY 23 R SULFIDE 24 R CARB 25 R % RARE; 26 65482B 21 1 0 50 202.00 202.00 202.05 ZOL 3 1 L SEDIMENT; 2 N PCE 1 (2-4); 3 65482B 21 1 701500 202.00 202.07 203.50 ZOL 16 1 L PLAG SPARSELY PHYRIC BASALT; 2 L MASSIVE; 3 N PCES 2 (7-9), 3A (11-20), 3B (20-27), 4 (30-38), 4 N 5 (41-44), 6 (46-50), 7 (52-58), 8 (60-66), 5 N 9 (68-74), 10 (75-80), 11 (82-89), 12 (91-100), 6 N 13 (100-106), 14 (109-133), 15 (115-212), 7 N 16A (123-131), 16B (130-14), 16C (145-148); 8 T FINE GRAINED, SPARSELY PHYRIC; 9 S FRACTURES FILLED WITH GREENISH DARK MATERIAL(SMEC & 10 S ZEOLITE?) ARE VERY COMMON IN PCES 3-8 & 16, MASSIVE; 11 A FRESH; 12 V 0 13 P PLAG <1 1-4 14 R SMECTITE 15 R ZEOLITE 16 65482B 21 2 01500 202.00 203.50 205.00 SHM 25 1 L PLAG SPARSELY PHYRIC BASALT; 2 L MASSIVE; 3 N PCES 1 (2-6), 2 (9-16), 3 (18-35), 4A (37-50), 4 N 4B (50-56), 5A (57-66), 5B (65-74), 6A (75-80), 5 N 6B (80-86), 6C (87-92), 6D (93-98), 6E (100-105), 6 N 7 (107-115), 8 (106-125), 9 (127-132), 10 (134-142), 7 N 11 (145-150); 8 T MEDIUM GRAINED, SPARSELY PHYRIC; 9 S SOME HAIRLINE FRACTURES GENERALLY FILLED WITH SMECT 10 S CARB & SULFIDE, VEINLET 1-2MM THICK IN CENTRE OF 11 S PCES 6C-D MOSTLY SILICA(?) FILLED WITH SOME CARB & 12 S SMECTITE, MASSIVE; 13 A FRESH 14 A % APPEARS FRESHER THAN CORE 20; 15 O GREY, SECTION CONTINUES FROM 21-1 BUT IS SLIGHTLY 16 O COARSER GRAINED AND CONTINUES INTO 21-3; 17 V <.5 <10 SMECTITE ROUND TO 18 V IRREGULAR 19 V % ID GREEN SMECTITE UNCERTAIN; 20 P PLA <3 <5 21 R SMECTITE 22 R CARB 23 R SILICA 24 R SULFIDE 25 65482B 21 3 0 500 202.00 205.00 205.50 ZOL 13 1 L PLAG SPARSELY PHYRIC BASALT; 2 L MASSIVE; 3 N PCES 1 (2-5), 2 (8-15), 3 (18-21), 4 (25-47); 4 T MEDIUM GRAINED, SPARSELY PHYRIC; 5 S FRACTURES VERY RARE AND FILLED WITH GREENISH DARK 6 S MATERIAL (SMECTITE & ZEOLITE?); 7 A FRESH; 8 O SAMPLES SAME AS 21-2, GREY; 9 P PLAG 1 TO 3-4 10 R SMECTITE 11 R ZEOLITE 12 R % ID UNCERTAIN OF SMECTITE AND ZEOLITE; 13 65482B 21 3 5201370 202.00 205.52 206.37 ZOL 21 1 L PLAG-CPX MOD PHYRIC BASALT; 2 L MASSIVE; 3 N PCES 5 (52-57), 6 (59-62), 7 (64-70), 8 (73-82), 4 N 9 (79-85), 10 (87-94), 11A (96-105), 11B (105-107), 5 N 12 (111-117), 13 (120-126), 14 (130-137); 6 T FINE GRAINED, SPARSELY PHYRIC, PCE 5 IS VERY FINE 7 T GRAINED WITH PCE 6 A LITTLE COARSER; 8 S PCES 7-14 FEW THIN FRACTURES FILLED WITH CLAY 9 S MINERALS, MASSIVE; 10 A FRESH; 11 O PCE 5 POSSIBLY TOP OF NEW COOLING UNIT OF SIMILAR 12 O LITHOLOGY; 13 V <.5 14 V % PCES 5 & 6, FILLED WITH DARK MATERIAL; 15 P PLAG 2-5 1.5-4 16 P % PCES 5 & 6 2-3% UP TO 1.5MM AND PCES 7-14 5% WITH 17 P % SIZES UP TO 3-4MM; 18 P CPX <<1 1-1.5 19 P % PCES 7-14 UP TO 1.5MM; 20 R CLAY 21 65482B 21 1 01500 202.00 202.00 203.50 SHM 23 1 L PLAG-CPX MOD PHYRIC BASALT; 2 L MASSIVE; 3 N PCES 1 (2-10), 2A (12-20), 2B (20-25), 3 (28-34), 4 N 4 (35-45), 5 (47-55), 6 (56-65), 7A (66-77), 5 N 7B (78-88), 7C (89-95), 8 (97-105), 9 (108-115), 6 N 10A (117-123), 10B (124-130), 11 (133-130), 7 N 12 (142-150); 8 T FINE TO MEDIUM GRAINED WITH GRAIN SIZE DECREASING 9 T SLIGHTLY DOWNWARDS IN SECTION; 10 S HAIRLINE FRACTURES HAVE ONLY A THIN SMECTITE(?) 11 S COATING, CLAY FROM SOME VEINS ARE IN A SEPARATE 12 S VIAL, MASSIVE; 13 A FRESH 14 A % VERY; 15 O GREY; 16 V 0.3 <5 SMECTITE ROUND 17 V % SMALL ROUND MAY BE SMECTITE-FILLED BELOW PCE 4; 18 P PLAG <5 <5 19 P CPX <<1 20 P % RARE GREEN TRANSLUSCENT CPX PHENOS; 21 R CLAY 22 R SMECTITE 23 65482B 22 2 01500 211.00 212.50 214.00 MOR 26 1 L PLAG-CPX-OL MOD PHYRIC BASALT; 2 N PCES 1 (2-10), 2 (11-15), 3 (18-27), 4 (28-27), 3 N 5 (40-50), 6 (51-61), 7A (64-74), 7B (74-76), 4 N 8 (78-84), 9 (85-90), 10 (92-100), 11 (101-107), 5 N 12 (109-114), 13 (117-128), 14 (130-136), 6 N 15 (138-142); 7 T FINE TO MEDIUM GRAINED, PHYRIC; 8 S CLAY COATING ON VEINS ESPECIALLY IN PCES(3,6,7,13) 9 S 1-2MM WIDE, HARILINE FRACURES SOME WITH CLAY 10 S COATING AND CLAYS HAVE POSSIBLE SLICKENSIDES; 11 A FRESH 12 A % OL SLIGHTLY ALTERED, CLAYS ARE GREEN SMECTITES 13 A % SOME WITH OXIDIZED AREAS(?); 14 O GREY, COMBINATION OF UNIT IN 22-1; 15 V 0 16 V % NONE OBVIOUS; 17 P PLAG <5 <5 18 P % SLIGHTLY MORE IN UPPER PART SECTION; 19 P PCX <1 20 P % VERY RARE; 21 P OL <1 22 P % SMALL GREEN PATCHES COULD BE MICROPHENOS; 23 R SMECTITE 24 R % GREEN SMECTITES SOME WITH OXIDIZED AREAS WITH 25 R % BROWN SMECTITES; 26 65482B 22 3 01500 211.00 214.00 215.50 MOR 19 1 L PLAG-PYX-OL MOD PHYRIC BASALT; 2 L MASSIVE; 3 N PCES 1 (2-6), 2 (8-12), 3 (15-20), 4 (22-30), 4 N 5 (31-36), 6 (37-44), 7 (46-5), 8 (60-67), 5 N 9 (67-78), 10 (80-83), 11 (85-92), 12 (94-107), 6 N 13 (110-115), 14 (119-125), 15 (127-135), 7 N 16 (137-146); 8 T PHYRIC, PYX & PLAG SOME IN GLOMEROPHYRIC CLUSTERS; 9 S THIN SMECTITE COATED VEINS(NOT AS MANY AS 22-2), 10 S MASSIVE; 11 A FRESH; 12 O GREY, CONTINUATION OF UNIT 22-2 BUT RICHER IN GREEN 13 O PYX & SMALL OL; 14 P PLAG 5-10 15 P PYX 1-2 TO 2 16 P OL 17 P % SMALL; 18 R SMECTITE 19 65482B 22 4 01150 211.00 215.50 216.65 FLOW 27 1 L PLAG-OL-CPX MOD PHYRIC BASALT; 2 N PCES 1 (1-13), 2 (16-25), 3 (28-39),4 (40-46), 3 N 5A (49-63), 5B (64-69), 6 (71-85), 7 (86-97), 4 N 8 (98-107), 9 (110-115); 5 T PHYRIC, CPX IN GLOMEROPHYRIC CLOTS WITH PLAG IN PCES 6 T 1-6, GROUNDMASS GETS COARSER & SEEMS TO CONTINUE DOW 7 T IN SECTION EXCEPT FOR PCE 9-FINER GRAINED; 8 S PCE 9 SHOWS FRACTURE SURFACE GENERALLY COATED WITH 9 S GREEN SMECTITE, SULFIDE/AMORPHOUS SILICA, CALCITE; 10 A FRESH 11 A % PCE 9 IS ALTERED; 12 O LITHOLOGY CONTINUOUS INCREASINGLY PHYRIC WITHOUT ANY 13 O DEFINITE LITHOLOGIC BREAK OR COOLING MARGIN; 14 P COMBINE 5-10 1-2 15 P T PLAG L ATHSIN PCES 1-6, THESE ARE GLOMEROPHYRIC 16 P T CLOTS WITH CPX, PLAG>CPX>OL; 17 P OL 1-3 <1 18 P % APPEARS APPARENTLY IN LOCALIZED PATCHES AS 19 P % MICROPHENOS IN PCE 1-6; 20 P CPX 21 P % GLOMEROPHYRIC CLOTS WITH PLAG; 22 R SMECTITE 23 R SULPHIDE 24 R SILICA 25 R % AMORPHOUS; 26 R CALCITE 27 65482B 23 1 0 300 220.00 220.00 220.30 MORW 10 1 L APHYRIC BASALT; 2 N PCES 1 (3-6), 2 (12-17), 3 (23-30); 3 T APHYRIC, SMALL GLOMEROPHYRIC CLUSTERS (1MM) WITH 4 T PLAG & PYX VISIBLE, FINER-GRAINED THAN 22-4; 5 S HAIRLINE FRACTURES WITH SMECTITE COATINGS; 6 A FRESH; 7 O GREY; 8 P PLAG <1 2 9 P % RARE PLAG PHENOS IN PCE 2; 10 65482B 24 1 0 250 224.50 224.50 224.75 FLOW 3 1 L SEDIMENT; 2 N PCE 1 (1-24); 3 65482B 24 1 2501400 224.50 224.75 225.90 FLOW 18 1 L APHYRIC BASALT; 2 L MASSIVE; 3 N PCES 2 (25-29), 3A (30-49), 3B (47-59), 4 (60-64), 4 N 5A (76-97), 5B (97-103), 6 (105-118), 7 (120-135); 5 T PCE 2 IS FINE GRAINED, GLASSY(?), PCES 2-7 ARE 6 T PHYRIC, ACICULAR PLAG IN GROUNDMASS; 7 S FRACTURE SURFACES COATED WITH SMECTITE & CALCITE, 8 S SOME UNFILLED HAIRLINE CRACKS, MASSIVE; 9 A FRESH; 10 O PCE 2 COULD BE TOP OF NEW COOLING UNIT; 11 V <.5 1-5 SMECTITE 12 V % AMYGDULES FILLED WITH GREEN SMECTITE WITH INCREASE 13 V % IN CONCENTRATION DOWNCORE; 14 G PLAG 15 G % ACICULAR; 16 R SMECTITE 17 R CALCITE 18 65482B 24 2 01450 224.50 226.00 227.45 FLOW 18 1 L APHYRIC BASALT; 2 L MASSIVE; 3 N PCES 1 (1-50), 2 (32-37), 3 (42-48), 4 (51-55), 4 N 5A (57-64), 5B (56-67), 6 (69-75), 7 (76-81), 5 N 8 (82-87), 9 (88-95), 10 (98-102), 11A (104-116), 6 N 11B (115-124), 11C (123-129), 12 (130-137), 7 N 13 (140-145); 8 T APHYRIC, PCE 1 ODD FRAGMENTS COATED BY SMECTITE; 9 S MASSIVE; 10 A FRESH; 11 O LITHOLOGY CONTINUED FROM PREVIOUS CORE SECTION, DARK 12 O GREY; 13 V TO 5 SMECTITE,CALCITE 14 V % SPORADIC LARGE VESICLES WITH PCE 10 & 13 LINED 15 V % WITH SMECTITE AND PCE 9 CALCITE; 16 R SMECTITE 17 R CALCITE 18 65482B 24 3 01300 224.50 227.50 228.80 MORW 14 1 L APHYRIC BASALT; 2 L MASSIVE; 3 N PCES 1 (3-13), 2 (15-16), 3A (28-41), 3B (40-45), 4 N 4 (47-60), 5 (60-75), 6 (76-90), 7 (93-107), 5 N 8 (107-120), 9A (121-127), 9B (124-130); 6 T APHYRIC, FINE GRAINED; 7 S SMECTITE VEINS 2MM WIDE IN PCES 9A, MASSIVE; 8 A FRESH 9 A % THIN 1MM ALTERATION HALO IN PCE 9A; 10 O GREY, SIMILAR IN APPEARANCE TO 24-1 & 24-2; 11 V 1-2 SMECTITE 12 V % PCES(1,5,7,8) HAVE O.6MM VESICLES; 13 R SMECTITE 14