69505B 1 1 0 300 136.00 136.00 136.30 PV 18 1 L PLAG-OL MOD PHYRIC BASALT; 2 L PILLOW BASALT; 3 N PCES 112-1 (3-9), 113-1 (15-19), 114-1 (23-27); 4 T MOD PHYRIC,GLASSY RIND ON EACH PCE; 5 S PILLOW,RARE CRACKS ARE FILLED MOSTLY WITH YELLOW 6 S SMEC & WITH SMALL(0.1-0.3MM) SPOTS OF MN.OX(?); 7 A FRESH 8 V TO 1.5 <1 SMEC 9 V % VESICLES ARE EITHER UNFILLED OR FILLED PARTLY WITH 10 V % YELLOW SMEC; 11 P PLAG 4 TO 5 12 P OL 2 TO 3 13 P CPX 0 14 R SMEC 15 R % YELLOW; 16 R MN.OX 17 R % ID MN.OX UNCERTAIN; 18 69505B 2 1 01500 141.00 141.00 142.50 ADA 32 1 L PLAG-OL MOD PHYRIC BASALT; 2 L PILLOW BASALT; 3 N PCES 112-2 (2-9), 113-2 (11-18), 114 (19-33), 4 N 115 (36-40), 116 (42-46), 117 (48-53), 118 (55-60), 5 N 119 (63-75), 120 (76-88), 121 (78-90), 122 (92-98), 6 N 123 (99-106), 124 (107-120), 125 (123-129), 7 N 126 (131-139), 127 (141-148); 8 T MOD PHYRIC,UNIFORMLY FINE-GRAINED,VARIOLITIC TEXTURE 9 T ON PCE 114 INDICATES PILLOW MARGIN BUT GLASS BROKEN 10 T OFF,GLASS MARGINS ON PCES 122+127; 11 S PILLOW BASALT; 12 A FRESH TO MOD 13 A % PCES 113-2 & 115-119+123+125,OXIDATION RIMS COMMON 14 A % & APPEAR DUSKY YELLOW/ORANGE; 15 O PCE 115 IS MUCH LIGHTER THAN OTHER ROCKS; 16 V <1 <1 CLAY.MINS,CALCITE 17 V % GREEN/BLUE CLAY.MINS & SOMETIMES CALCITE FILL 18 V % VESICLES; 19 V <1 <1 MN.OX 20 V % PCE 115; 21 P PLAG TO 5 4-5 22 P OL TO 1 1 23 P COMBINE 4 24 P % PLAG & AUGITE GLOMEROCRYSTS; 25 R CLAY 26 R % GREEN/BLUE; 27 R CALCITE 28 R MN.OX 29 R % ID MN.OX UNCERTAIN; 30 R PYR TR 31 R % PCE 115; 32 69505B 2 2 01450 141.00 142.50 143.95 ADA 36 1 L PLAG-OL MOD PHYRIC BASALT; 2 L PILLOW BASALT; 3 N PCES 128 (3-6), 129 (8-14), 130 (15-18), 4 N 131 (20-25), 132 (27-30), 133 (31-34), 134 (36-43), 5 N 135 (45-51), 136 (53-57), 137 (59-65), 138 (66-68), 6 N 139 (68-75), 140 (78-85), 141 (87-95), 142 (96-108), 7 N 143 (111-117), 144 (120-125), 145 (128-133), 8 N 146 (135-143); 9 T MOD PHYRIC,CLEAR VARIOLITIC TEXTURE ADJACENT TO 10 T GLASS MARGINS IN PCES 129+139+144,GLASS MARGINS ON 11 T PCES 129+134+139+143-144; 12 S PILLOW BASALT,PCE 135 HAS PART OF ITS SURFACE 13 S ENCRUSTED WITH A LIGHT BROWN MATERIAL(AMORPHOUS 14 S SILICA?) THAT IS SPAR-LIKE IN APPEARANCE; 15 A MOD 16 A % PCES 131+137+141-142,MN.OX(?) OCCURS AS SMALL 17 A % SPOTS ON SOME PCES(GENERALLY ON OXIDIZED 18 A % SURFACES),SEVERAL OXIDATION RIMS; 19 V <1 <1 CLAY.MINS 20 V % MORE ABUNDANT NEAR GLASS MARGINS,VESICLES MAY BE 21 V % EMPTY OR FILLED WITH BLUE/GREEN OR MILK-COLORED 22 V % CLAY.MINS-NO CALCITE,PCE 137 IS MORE VESICLULAR 23 V % THAN THE OTHERS; 24 P PLAG 5-8 5-6 25 P OL 1-2 1-2 26 P % OL IS FRESH,PLAG GLOMEROCRYSTS ARE 4-5MM,HIGHER 27 P % CONCENTRATION OF OL IN PCES 139+144; 28 R CLAY 29 R % GREEN/BLUE OR MILK-COLORED; 30 R PYR RARE 31 R MN.OX 32 R % ID MN.OX UNCERTAIN,OCCURS AS SMALL SPOTS ON SOME 33 R % PCES; 34 R SILICA 35 R % AMORPHOUS,ID SILICA UNCERTAIN,SPAR-LIKE; 36 69505B 2 3 01250 141.00 144.00 145.25 ADA 37 1 L PLAG-OL MOD PHYRIC BASALT; 2 L PILLOW BASALT; 3 N PCES 147 (2-8), 148 (11-18), 149 (19-23), 4 N 150 (26-30), 151 (33-37), 152 (39-48), 153 (50-60), 5 N 154 (62-63), 155 (66-71), 156 (73-81), 157 (82-91), 6 N 158 (93-98), 159 (99-102), 160 (106-110), 7 N 161 (120-123); 8 T MOD PHYRIC,GENERALLY UNIFORM IN APPEARANCE; 9 S PILLOW BASALT,CRACK IN PCE 157 IS EMPTY; 10 A MOD 11 A % PCES 147-156,OXIDATION AREAS,OL FRESH EXCEPT IN 12 A % OXIDIZED AREAS WHERE SOME ALTERATION TO CLAY.MINS 13 A % OCCUR,PCES 147+150-151+154 OXIDIZED THROUGH 14 A % MAJORITY OF ROCK BUT NOT SEVERELY; 15 V TO 1 2 CLAY.MINS,CALCITE 16 V % PCE 157 VESICULAR TO 5% & MOSTLY UNFILLED,IN REST 17 V % OF SECTION MAJORITY OF VESICLES FILLED WITH BLUE/ 18 V % GREEN CLAY.MINS & CALCITE,EMPTY VESICLES INCREASE 19 V % TOWARDS PCE 162; 20 P PLAG 5 5 21 P OL <1 1 22 P % PLAG GLOMEROCRYSTS IN PCE 156 ARE 1CM LONG,OL 23 P % FRESH EXCEPT FOR SOME ALTERATION TO CLAY.MINS IN 24 P % OXIDIZED ZONES,OL CONCENTRATION DECREASES TOWARDS 25 P % CENTRAL PART OF CORE(AROUND PCE 156); 26 R CLAY OL 27 R % BLUE/GREEN CLAY.MINS IN OXIDIZED ZONES; 28 R CALCITE OL 29 R % FOUND IN OXIDIZED ZONES; 30 R MN.OX 31 R % ID MN.OX UNCERTAIN AS SPOTS ON PCES 161-162+153+ 32 R % 156,MN.OX FRACTURE SURFACE COATING ON PCE 153 WITH 33 R % PHIL; 34 R PHIL 35 R % PHIL FRACTURE SURFACE COATING ON PCE 153 WITH 36 R % MN.OX; 37 69505B 3 1 01500 150.50 150.50 152.00 ADA 33 1 L PLAG-OL MOD PHYRIC BASALT; 2 L PILLOW BASALT; 3 N PCES 163 (3-6), 164 (10-17), 165 (18-29), 4 N 166 (27-33), 167 (36-42), 168 (44-50), 169 (53-69), 5 N 170 (62-68), 171 (70-79), 172 (82-88), 173 (91-97), 6 N 174 (99-104), 175 (107-120), 176 (123-126), 7 N 177 (128-134), 178 (137-143), 179 (144-147); 8 T MOD PHYRIC,FRESH GLASSY MARGINS PCES 164+166-168; 9 S PILLOW BASALT; 10 A MOD 11 A % YELLOW/ORANGE OXIDATION ZONE PCES 169-174 WHERE OL 12 A % IS ALTERED TO YELLOW CLAY.MINS; 13 O YELLOW PATCHES(?) ON PCE 163; 14 V 2 CLAY.MINS,CALCITE 15 V % EMPTY VESICLES IN PCES 171-173,SOME FILLED WITH 16 V % GREEN/BLUE CLAY.MINS IN FRESH ZONES & RED/BROWN IN 17 V % OXIDIZED ZONES,SOMETIMES CALCITE IS FOUND IN THE 18 V % CORE OF THE VESICLES; 19 P PLAG 5 TO 5 20 P OL 1 TO 1 21 P % OL ALTERED TO YELLOW CLAY.MINS IN OXIDIZED ZONES; 22 R CLAY OL 23 R % YELLOW IN OXIDIZED ZONES; 24 R CLAY 25 R % BLUE/GREEN IN VESICLES; 26 R CALCITE 27 R MN.OX 28 R % ID MN.OX UNCERTAIN AS CRUST ON PCES 164-166+172; 29 R MN.OX 30 R % YELLOW CRUST WITH PHIL ON PCE 170; 31 R PHIL 32 R % OCCURS WITH MN.OX AS CRUST ON PCE 170; 33 69505B 3 2 01400 150.50 152.00 153.40 PV 27 1 L PLAG-OL MOD PHYRIC BASALT; 2 L PILLOW BASALT; 3 N PCES 180 (2-13), 181 (17-23), 182 (27-31), 4 N 183 (35-39), 184 (42-49), 185 (50-60), 186 (62-76), 5 N 187 (78-92), 188 (100-112), 189 (117-124), 6 N 190 (126-131), 191 (133-137); 7 T MOD PHYRIC,MICROLITIC IN PILLOW INTERIOR,VARIOLITIC 8 T NEAR COOLING SELVAGES,GLASSY AT PILLOW MARGINS(PCES 9 T 182-184+189-191); 10 S PILLOW BASALT; 11 A FRESH 12 A % DEVELOPED OXIDATION ZONES ALONG SOME SURFACES 13 A % (ZONE THICKNESS TO 1.5CM),YELLOW/BROWN CLAY.MINS 14 A % REPLACE GLASS; 15 O DARK GRAY BASALT; 16 V 1 TO 1 SMEC,CLAY.MINS 17 V % LIGHT GREEN-BLUE SMEC PARTLY FILLS VESICLES,SOME 18 V % VESICLES ARE FILLED WITH BROWN & YELLOW CLAY.MINS; 19 P PLAG 3-6 1-3 20 P % PLAG PHENOS SELDOM TO 8MM; 21 P OL 1 1-3 22 R SMEC 23 R % LIGHT BLUE-GREEN; 24 R CLAY GLASS 25 R % BROWN-YELLOW CLAY.MINS IN VESICLES & REPLACING 26 R % GLASS; 27 69505B 4 1 0 150 159.50 159.50 159.65 PV 15 1 L PLAG-OL MOD PHYRIC BASALT; 2 N PCE 192 (3-15); 3 T MOD PHYRIC,MICROLITIC; 4 S CRACKS(SURFACES) COVERED WITH LIGHT GREEN & BROWN 5 S (IN OXIDATION ZONES) SMEC; 6 A FRESH 7 V TO 1 CLAY.MINS 8 V % LIGHT GREEN OR BROWN CLAY.MINS FILLS VESICLES; 9 P PLAG 3 TO 3 10 P OL 0.5 TO 2 11 R CLAY 12 R % LIGHT GREEN OR BROWN; 13 R SMEC 14 R % LIGHT GREEN OR BROWN; 15 69505B 5 1 0 700 164.00 164.00 164.70 ADA 24 1 L PLAG-OL MOD PHYRIC BASALT; 2 N PCES 193 (2-9), 194 (10-18), 196 (20-30), 3 N 197 (30-46), 198 (49-57), 199 (59-64), 200 (65-68); 4 T MOD PHYRIC,FRESH GLASSY MARGINS PCES 193+196; 5 S CRACKS WITH WELL DEVELOPED OXIDATION ZONE; 6 A FRESH TO MOD 7 A % PCES 194-199 WITH SOME YELLOW-RED OXIDATION(WELL 8 A % DEVELOPED ALONG CRACKS),PLAG FRESH,OL GENERALLY 9 A % FRESH ALTERED TO RED CLAY.MINS IN OXIDIZED ZONE; 10 O PCE 200 HAS YELLOW PATCHES SIMILAR TO THAT FOUND ON 11 O PCE 163 IN CORE 3-1; 12 V <1 CLAY.MINS 13 V % BLUE-GREEN IN FRESH AREAS & RED IN OXIDIZED ZONES; 14 P PLAG 5 2 15 P OL 1 1 16 P % PLAG FRESH,OL GENERALLY FRESH ALTERED TO RED 17 P % CLAY.MINS IN OXIDIZED ZONES; 18 R CLAY OL 19 R % BLUE-GREEN IN FRESH ZONE,RED CLAY.MINS IN OXIDIZED 20 R % AREAS; 21 R CLAY 22 R % BLUE-GREEN CLAY.MINS FILL VESICLES IN FRESH AREAS, 23 R % RED CLAY.MINS IN OXIDIZED ZONES; 24 69505B 5 1 700 850 164.00 164.70 164.85 ADA 9 1 L PLAG-OL MOD PHYRIC BASALT; 2 N PCES 201 (72-77), 202 (80-85); 3 T MOD PHYRIC,SIMILAR TO PCES 193-202 EXCEPT FOR PHENO 4 T ABUNDANCES; 5 A MOD 6 A % BOTH PCES; 7 P PLAG 2 8 P OL RARE 9 69505B 5 1 8501050 164.00 164.85 165.05 ADA 10 1 L OL-PLAG-CPX MOD PHYRIC BASALT; 2 N PCES 203 (86-90), 204 (91-97), 205 (99-105); 3 T MOD PHYRIC,SIMILAR TO PCES 193-202 EXCEPT FOR PHENO 4 T ABUNDANCES; 5 A FRESH 6 P OL 3 7 P PLAG 2 8 P CPX 1 9 P % PLAG & CPX FRESH; 10 69505B 6 1 01500 169.00 169.00 170.50 ADA 37 1 L PLAG-OL MOD PHYRIC BASALT; 2 N PCES 206 (3-7), 207 (12-15), 208 (17-30), 3 N 209 (32-41), 210 (43-50), 211 (51-59), 212 (60-68), 4 N 213 (70-75), 214 (78-83), 215 (85-88), 216 (90-102), 5 N 217 (103-110), 218 (111-121), 219 (122-136), 6 N 220 (138-147); 7 T MOD PHYRIC,MICROLITIC, NO GLASSY MARGINS; 8 S PCE 214 HAS YELLOW SPAR-LIKE MINS(PHIL) IN ITS 9 S CAVITIES TOGETHER WITH YELLOW CLAY.MINS & MN.OX(?), 10 S RARE CRACKS HAVE GREEN SMEC FILLING,PCE 217 HAS 11 S CALCITE & YELLOW CLAY.MINS FILLING CRACKS; 12 A FRESH TO MOD 13 A % VARIES LOCALLY,OL ALTERED TO SOME EXTENT IN 14 A % OXIDIZED AREAS,PCE 211 POROSITY POSSIBLY RESULT OF 15 A % LEACHING; 16 V TO 1 <1 CLAY.MINS 17 V % BLUE/GREEN CLAY.MINS(SOMETIMES WITH A RED RIM),PCE 18 V % 207 HAS UNFILLED VESICLES; 19 P PLAG TO 5 TO 5 20 P OL TO 1 1 21 P % OL GENERALLY FRESH BUT CAN BE ALTERED TO SOME 22 P % EXTENT IN OXIDIZED AREAS,OL CONCENTRATION VERY 23 P % SCARCE IN UPPER SECTION OF CORE; 24 R PHIL 25 R % YELLOW & SPAR-LIKE PHIL FILLS CAVITIES IN PCE 214, 26 R % TRACES OF PHIL FOUND ON SEVERAL OTHER PCES; 27 R CLAY 28 R % YELLOW CLAY.MINS IN CAVITIES OF PCE 214 & FOUND 29 R % IN PCE 217; 30 R MN.OX 31 R % ID MN.OX IN CAVITIES OF PCE 214 UNCERTAIN; 32 R SMEC 33 R % GREEN IN CRACKS; 34 R CALCITE 35 R % PCE 217; 36 R PYR TR 37 69505B 6 2 0 950 169.00 170.50 171.45 ADA 36 1 L PLAG-OL MOD PHYRIC BASALT; 2 L MASSIVE BASALT; 3 N PCES 221 (2-12), 222 (13-19), 223 (22-27), 4 N 224 (29-35), 226 (47-56), 227 (58-62), 228 (64-67), 5 N 229 (70-78), 230 (80-85), 231 (87-92); 6 T MOD PHYRIC,MICROLITIC,NO GLASS RIMS OR OBVIOUS 7 T CHANGES IN GRAIN SIZE; 8 S MASSIVE(?) BASALT,BLUE-GREEN SMEC FILLS SOME JOINTS; 9 A FRESH TO MOD 10 A % OL ALTERED TO SOME EXTENT IN STRONGLY OXIDIZED 11 A % AREAS SUCH AS IN PCE 231 OL ALTERED TO ORANGE OR 12 A % BLUE/GREEN CLAY.MINS,PCES 222+229 HAVE SOME MN.OX 13 A % SPOTS ON THE SURFACE,PCES 222-224 ARE HIGHLY 14 A % POROUS & SIMILAR IN APPEARANCE TO LEACHED PCE IN 15 A % CORE 6-1 EXCEPT LESS SEVERE & NOT AS MANY ADVANCED 16 A % FE STAINS IN LOCALITY; 17 V <1 <1 CLAY.MINS,CALCITE 18 V % VESICLES GENERALLY FILLED WITH BLUE/GREEN 19 V % CLAY.MINS OR SOMETIMES CALCITE; 20 P PLAG 4 4 21 P OL 1-2 1-2 22 P % SOME PLAG IS GLOMEROCRYSTIC,OL VERY FRESH WITH 23 P % SOME ALTERATION EVIDENT IN OXIDIZED ZONES; 24 R CLAY OL 25 R % IN STRONGLY OXIDIZED AREAS OL CONVERTED TO ORANGE 26 R % OR BLUE/GREEN CLAY.MINS; 27 R CLAY 28 R % BLUE/GREEN FILLS VESICLES; 29 R CALCITE 30 R % SOME PCES; 31 R SMEC 32 R % BLUE/GREEN IN SOME JOINTS; 33 R MN.OX 34 R % SPOTS ON PCES 222+229; 35 P PYR TR 36 69505B 6 2 370 460 169.00 170.87 170.96 ADA 10 1 L PLAG-OL-CPX MOD PHYRIC BASALT; 2 L MASSIVE BASALT; 3 N PCE 225 (37-46); 4 T MOD PHYRIC,SIMILAR TO REST OF SECTION EXCEPT FOR 5 T PRESENCE OF CPX; 6 A FRESH TO MOD 7 P PLAG 4 3-4 8 P OL 1-2 1-2 9 P CPX <1 10