65483B 3 1 490 500 110.50 111.00 RB I PCE 6 27 1 S RT PLAG-OL PHYRIC BASALT; 2 S TEX PORPHYRITIC,MEDIUM-GRAINED,INTERGRANULAR- 3 S INTERSERTAL* 4 P OL 2 0.3-0.8EUHEDRAL 5 P % PARTLY ALTERED TO SMEC; 6 P PLAG 10 0.2-2.5SUBHEDRAL 7 P % FRESH,MOSTLY IN GLOMEROPHYRIC CLOTS* 8 G OL 1-2 0.05-0.2SUBHEDRAL 9 G % PARTLY ALTERED TO SMEC,2V=90; 10 G PLAG 45 0.1-0.5SUBHEDRAL 11 G % FRESH; 12 G CPX 35 0.1-0.2GRANULAR 13 G % FRESH,2VZ=40; 14 G OP.MINS 3 0.05-0.1SUBHEDRAL 15 G % PROBABLY MAGN; 16 G MICROXLN 10 17 G % INTERSTITIAL MATERIAL,GLASSY,MOSTLY ALTERED TO 18 G % SMEC* 19 A SMEC INTERSTITIAL,OL 20 A VESICLES 21 A % OL + INTERSTITIAL MATERIAL PARTLY REPLACED BY SMEC 22 A % + TRACES OF CARB; 23 A CARB TRINTERSTITIAL OL 24 A % OL + INTERSTITIAL MATERIAL PARTLY REPLACED BY SMEC 25 A % + TRACES OF CARB* 26 V 0.3 <1 SMEC ROUND 27 65483B 3 112501260 110.50 111.76 RB I PCE 13 22 1 S RT APHYRIC BASALT; 2 S TEX APHYRIC,MEDIUM- TO COARSE-GRAINED,SUBOPHITIC* 3 G OL 2 0.1-0.3SUBHEDRAL 4 G % REPLACED BY SMEC; 5 G PLAG 45 0.1-1SUBHEDRAL 6 G % FRESH; 7 G CPX 45 0.1-0.5ANHEDRAL 8 G % FRESH,2VZ=40; 9 G OP.MINS 2 0.05-0.2 10 G % PROBABLY MAGN; 11 G MICROXLN 7 12 G % INTERSTITIAL MATERIAL,GLASSY,ALTERED TO SMEC* 13 A SMEC INTERSTITIAL,OL 14 A VESICLES 15 A % OL + INTERSTITIAL MATERIAL REPLACED BY SMEC + 16 A % MINOR CARB; 17 A CARB INTERSTITIAL,OL 18 A VESICLES 19 A % OL + INTERSTITIAL MATERIAL REPLACED BY SMEC + 20 A % MINOR CARB* 21 V 0.5-0.8 1-2 SMEC,CARB ROUND 22 65483B 4 4 500 530 119.50 124.51 RB I PCE 5 17 1 S RT APHYRIC BASALT; 2 S TEX APHYRIC,COARSE-GRAINED,SUBOPHITIC-INTERSERTAL* 3 G OL 2-3 0.2-0.5SUBHEDRAL 4 G % REPLACED BY SMEC; 5 G PLAG 45 0.3-1.3SUBHEDRAL 6 G % FRESH; 7 G CPX 45 0.3-0.7SUBHEDRAL-ANHEDRAL,PLATES 8 G % FRESH,USUALLY IN SUBOPHITIC PLATES,OFTEN ZONED, 9 G % 2VZ=40; 10 G OP.MINS 3 0.05-0.1SUBHEDRAL 11 G % PROBABLY MAGN; 12 G MICROXLN 2-3 13 G % INTERSTITIAL MATERIAL,GLASSY,REPLACED BY SMEC* 14 A SMEC INTERSTITIAL OL 15 A % OL + INTERSTITIAL MATERIAL REPLACED BY SMEC* 16 V 0 17 65483B 7 2 480 500 133.00 134.99 RB I PCE 2C 22 1 S RT APHYRIC BASALT; 2 S TEX APHYRIC,COARSE-GRAINED,INTERGRANULAR-SUBOPHITIC* 3 G OL 3-5 0.1-0.3SUBHEDRAL 4 G % REPLACED BY SMEC; 5 G PLAG 45-50 0.1-0.6SUBHEDRAL 6 G % FRESH; 7 G CPX 40-45 0.02-0.04ANHEDRAL 8 G % FRESH,2VZ=40; 9 G OP.MINS 5 0.05-0.15SUBHEDRAL,SKELETAL 10 G % PROBABLY MAGN; 11 G MICROXLN 2-3 12 G % INTERSTITIAL MATERIAL,REPLACED BY SMEC* 13 A SMEC INTERSTITIAL,OL 14 A VEINLET 15 A % OL + MINOR INTERSTITIAL MATERIAL REPLACED BY 16 A % GREENISH-BROWN SMEC,ONE VEINLET (0.3 MM WIDE) 17 A % LINED WITH BROWN SMEC AND FILLED WITH CARB; 18 A CARB VEINLET 19 A % ONE VEINLET (0.3 MM WIDE) LINED WITH BROWN SMEC 20 A % AND FILLED WITH CARB* 21 V 0 22 65483B 8 1 80 90 137.50 137.59 RB T PCE 5A 26 1 S RT PALAGONITE TUFF 2 S % INCLUDES FORAMS + SPONGE SPICULES (1-2%) AND 3 S % LITHIC FRAGMENTS (1%--MOSTLY MICROXLN BASALT) IN 4 S % ADDITION TO WHAT IS LISTED BELOW; 5 S TEX VITROCLASTIC,FINE- TO MEDIUM-GRAINED; 6 S WS OTHER 7 S % HYALOCLASTITE OVERLYING MASSIVE COOLING UNIT* 8 P PLAG 2-3 0.3-0.8SUBHEDRAL-ANHEDRAL,SLIVERS 9 P % SOME XTL SLIVERS,FRESH; 10 P CPX TR GRANULES 11 P % IDENTITY QUESTIONABLE; 12 P COMBINE 1-2 ANGULAR 13 P % QUARTZ + HEAVY MINERAL GRAINS,SAND-SIZE* 14 G GLASS 50-75 0.2-0.6SHARDS,ANGULAR 15 G % MOSTLY REPLACED BY BROWN AND GREEN SMEC OR 16 G % ZEOLITE; 17 G OTHER 45 18 G % CEMENT IS BROWN FIBROUS ZEOLITE (PHILLIPSITE?) 19 G % WITH MINOR CALCITE* 20 A SMEC GLASS 21 A % GLASS TO SMEC + ZEOLITE; 22 A ZEOLITE GLASS 23 A % GLASS TO SMEC + ZEOLITE,BROWN FIBROUS ZEOLITE 24 A % (PHILLIPSITE?)* 25 V 0 26 65483B 8 1 450 460 137.50 137.96 RB I PCE 6C 22 1 S RT APHYRIC BASALT; 2 S TEX APHYRIC,FINE- TO MEDIUM-GRAINED,SUBOPHITIC- 3 S INTERSERTAL* 4 G OL 5-8 0.1-0.3SUBHEDRAL 5 G % PARTLY REPLACED BY SMEC; 6 G PLAG 45-50 0.2-0.8SUBHEDRAL 7 G % FRESH; 8 G CPX 40-45 0.3-0.5ANHEDRAL 9 G % FRESH,2VZ=40; 10 G OP.MINS 3 0.05-0.1SUBHEDRAL 11 G % PROBABLY MAGN; 12 G MICROXLN 2-3 13 G % INTERSTITIAL MATERIAL,REPLACED BY SMEC* 14 A SMEC INTERSTITIAL,OL 15 A VESICLES, 16 A VEINLET 17 A % INTERSTITIAL MATERIAL + SOME OL REPLACED BY SMEC, 18 A % ONE HAIRLINE VEINLET FILLED WITH BROWNISH-GREEN 19 A % SMEC; 20 A CARB VESICLES 21 V 0.5 <1 SMEC,CARB ROUND 22 65483B 8 213301370 137.50 140.35 RB I PCE 9 23 1 S RT APHYRIC BASALT; 2 S TEX APHYRIC,FINE- TO COARSE-GRAINED,OPHIMOTTLED- 3 S INTERSERTAL* 4 G OL 10-12 0.2-0.8SUBHEDRAL 5 G % REPLACED BY SMEC; 6 G PLAG 40-45 0.3-1SUBHEDRAL 7 G % FRESH; 8 G CPX 30-45 0.2-3GRANULAR-LARGE,IRREGULAR 9 G PLATES 10 G % IRREGULAR OPHITIC PLATES,FRESH,2VZ=45; 11 G OP.MINS 2 0.05-0.1SUBHEDRAL 12 G % PROBABLY MAGN* 13 A SMEC VESICLES OL,PLAG,PYX 14 A % OL ALTERED TO SMEC,SOME PATCHES SHOW REPLACEMENT 15 A % OF PLAG + PYX BY SMEC + CHLORITE + CARB; 16 A CHLORITE PLAG,PYX 17 A % SOME PATCHES SHOW REPLACEMENT OF PLAG + PYX BY 18 A % SMEC + CHLORITE + CARB; 19 A CARB PLAG,PYX 20 A % SOME PATCHES SHOW REPLACEMENT OF PLAG + PYX BY 21 A % SMEC + CHLORITE + CARB* 22 V 0.5 TR SMEC ROUND 23 65483B 9 1 330 350 146.50 146.84 RB I PCE 4 24 1 S RT PLAG-OL-CPX MODERATELY PHYRIC BASALT; 2 S TEX MODERATELY PORPHYRITIC,QUENCH* 3 P OL 2-3 0.2-0.4SUBHEDRAL 4 P % REPLACED BY SMEC; 5 P PLAG 3-5 0.5SUBHEDRAL,LATHS 6 P % FRESH; 7 P CPX 1 0.2-0.4ANHEDRAL 8 P % OFTEN IN SMALL CLOTS WITH PLAG,FRESH,2VZ=45* 9 G MESOSTAS 90 10 G % QUENCH MIXTURE OF PLAG NEEDLES + POORLY 11 G % CRYSTALLIZED CPX WITH SHEAF-LIKE TEXTURE + 12 G % GRANULAR OP.MINS; 13 G PLAG NEEDLES 14 G % QUENCH; 15 G CPX SHEAF-LIKE 16 G % POORLY CRYSTALLIZED WITH SHEAF-LIKE TEXTURE; 17 G OP.MINS GRANULAR 18 G % QUENCH* 19 A SMEC OL 20 A % OL REPLACED BY SMEC + SOME CARB; 21 A CARB OL 22 A % OL REPLACED BY SMEC + SOME CARB* 23 V 0 24 65483B 9 1 400 420 146.50 146.91 RB I PCE 5 17 1 S RT APHYRIC BASALT; 2 S TEX APHYRIC,MEDIUM-GRAINED,SUBOPHITIC-INTERGRANULAR* 3 G OL 5 0.1-0.3SUBHEDRAL-ANHEDRAL 4 G % MOSTLY FRESH,SOME GRAINS RIMMED WITH SMEC,2V=90; 5 G PLAG 40-45 0.1-1SUBHEDRAL 6 G % FRESH; 7 G CPX 45 0.1-1ANHEDRAL 8 G % USUALLY SUBOPHITIC,FRESH,2VZ=45; 9 G OP.MINS 2-3 GRAINS 10 G % MINUTE GRAINS,PROBABLY MAGN; 11 G MICROXLN 2-3 12 G % INTERSTITIAL MATERIAL,GLASSY,PARTLY REPLACED BY 13 G % SMEC* 14 A SMEC INTERSTITIAL OL 15 A % SOME OL + INTERSTITIAL MATERIAL ALTERED TO SMEC* 16 V 0 17 65483B 12 1 150 170 169.00 169.16 RB I PCE 2 25 1 S RT PLAG-OL-CPX PHYRIC BASALT; 2 S TEX PORPHYRITIC,QUENCH* 3 P OL 2-5 1-2SUBHEDRAL 4 P % REPLACED BY SMEC; 5 P PLAG 10-12 1-3SUBHEDRAL,LATHS 6 P % OFTEN IN CLUSTERS WITH CPX,FRESH; 7 P CPX 3 0.2-0.6ANHEDRAL 8 P % IN SUBOPHITIC CLOTS WITH PLAG,FRESH,2VZ=40* 9 G MESOSTAS80-85 10 G % QUENCH MIXTURE OF SMALL PLAG LATHS + POORLY 11 G % CRYSTALLIZED CPX + GRANULAR MAGN,MOSTLY FRESH; 12 G PLAG LATHS 13 G % SMALL,QUENCH; 14 G CPX 15 G % POORLY CRYSTALLIZED; 16 G MAGN GRANULAR 17 G % QUENCH* 18 A SMEC GROUNDMASS, OL 19 A VESICLES 20 A % OL + SOME GROUNDMASS MATERIAL REPLACED BY SMEC; 21 A CARB VESICLES 22 V 0.5-1 1-2 SMEC,CARB ROUND 23 V % SOME WITH SEGREGATION PATCHES,MOSTLY FILLED WITH 24 V % SMEC + CARB* 25 65483B 12 2 940 960 169.00 171.45 RB I PCE 9 24 1 S RT PLAG-OL MODERATELY PHYRIC BASALT; 2 S TEX MODERATELY PORPHYRITIC,FINE-GRAINED, 3 S INTERGRANULAR-INTERSERTAL* 4 P OL 1 0.6SUBHEDRAL 5 P % REPLACED BY SMEC; 6 P PLAG 2 0.5-1SUBHEDRAL 7 P % FRESH* 8 G OL 1-2 0.1-0.2SUBHEDRAL 9 G % REPLACED BY SMEC; 10 G PLAG 50 0.2-0.5SUBHEDRAL,LATHS 11 G % FRESH; 12 G CPX 40 0.05-0.3GRANULAR 13 G % USUALLY GRANULAR,FRESH,2VZ=40; 14 G OP.MINS 1-2 15 G % MINUTE XTLS OF MAGN; 16 G MICROXLN 2-3 17 G % INTERSTITIAL MATERIAL,REPLACED BY SMEC* 18 A SMEC INTERSTITIAL,OL 19 A VESICLES 20 A % OL + INTERSTITIAL MATERIAL REPLACED BY SMEC; 21 A CARB VESICLES 22 V 1-2 2-3 SMEC,CARB ROUND- 23 V IRREGULAR 24 65483B 13 1 30 50 174.50 174.54 RB I PCE 1 29 1 S RT PLAG-OL MODERATELY PHYRIC BASALT; 2 S TEX MODERATELY PORPHYRITIC,QUENCH* 3 P OL 1-2 0.5-1SUBHEDRAL 4 P % REPLACED BY SMEC + MINOR CARB; 5 P PLAG 5-7 1-4SUBHEDRAL 6 P % FRESH,ZONED,SOME IN GLOMEROPHYRIC CLUSTERS; 7 P CPX <1 0.2-0.4ANHEDRAL 8 P % IN GLOMEROPHYRIC CLUSTERS WITH PLAG,FRESH,2VZ=40* 9 G COMBINE 90 10 G % QUENCH MIXTURE OF SMALL XTLS OF OL + PLAG + MAGN 11 G % IN A MATRIX OF POORLY CRYSTALLIZED CPX WITH 12 G % RADIATING SHEAVES,MINOR GLASS ALSO PRESENT,FRESH; 13 G OL 14 G % QUENCH; 15 G PLAG 16 G % QUENCH; 17 G MAGN 18 G % QUENCH; 19 G CPX RADIATING SHEAVES 20 G % FORMS MATRIX; 21 G GLASS 22 G % MINOR GLASS PRESENT* 23 A SMEC VESICLES OL 24 A % OL REPLACED BY SMEC + MINOR CARB; 25 A CARB OL 26 A % OL REPLACED BY SMEC + MINOR CARB* 27 V 0.2-0.6 1 SMEC ROUND 28 V % SOME WITH SEGREGATION PATCHES* 29 65483B 13 114501470 174.50 175.96 RB I PCE 4B 23 1 S RT PLAG-OL MODERATELY PHYRIC BASALT; 2 S TEX MODERATELY PORPHYRITIC,QUENCH; 3 S WS PILLOW INTERIOR* 4 P OL 1-2 1-4SUBHEDRAL 5 P % PARTLY REPLACED BY SMEC,SOME FRESH; 6 P PLAG 3-5 1-3SUBHEDRAL 7 P % FRESH,MOSTLY IN GLOMEROPHYRIC CLUSTERS; 8 P CPX <1 1-4ANHEDRAL 9 P % INTERGROWN WITH PLAG + OL,FRESH* 10 G OL 2 0.1-0.4SUBHEDRAL 11 G % MOSTLY REPLACED BY SMEC; 12 G PLAG 15-20 0.3-1SKELETAL 13 G % FRESH; 14 G CPX 20-25 GRANULAR-RADIADING SHEAVES 15 G OP.MINS 2-3 GRANULES 16 G % MINUTE GRANULES,PROBABLY MAGN; 17 G GLASS 30-50 18 G % INTERSTITIAL,FRESH* 19 A SMEC VESICLES OL 20 A % OL REPLACED BY SMEC* 21 V 0.05-0.3 <1 SMEC ROUND- 22 V IRREGULAR 23 65483B 13 214601480 174.50 177.47 RB I PCE 14 25 1 S RT PLAG-OL MODERATELY PHYRIC BASALT; 2 S TEX MODERATELY PORPHYRITIC,QUENCH* 3 P OL 1 0.2-0.5SUBHEDRAL 4 P % REPLACED BY SMEC; 5 P PLAG 8-10 0.5-3SUBHEDRAL,LATHS 6 P % FRESH,STRONGLY ZONED; 7 P CPX <1 0.3ANHEDRAL 8 P % INTERGROWN WITH PLAG IN GLOMEROPHYRIC CLOTS,FRESH, 9 P % 2VZ=45* 10 G MESOSTAS 90 11 G % QUENCH MIXTURE COMPOSED MOSTLY OF POORLY 12 G % CRYSTALLIZED CPX + ACICULAR PLAG NEEDLES + SMALL 13 G % OL XTLS REPLACED BY SMEC + MINUTE OPAQUE GRANULES; 14 G CPX 15 G % POORLY CRYSTALLIZED; 16 G PLAG ACICULAR 17 G OL 18 G % SMALL XTLS REPLACED BY SMEC; 19 G OP.MINS GRANULES 20 G % MINUTE GRANULES* 21 A SMEC VESICLES OL 22 A % OL REPLACED BY SMEC* 23 V 1-2 1 SMEC ROUND 24 V % FILLED WITH BROWN SMEC* 25 65483B 13 313501370 174.50 178.86 RB I PCE 12 27 1 S RT PLAG-OL-CPX MODERATELY PHYRIC BASALT; 2 S TEX MODERATELY PORPHYRITIC,MEDIUM-GRAINED, 3 S INTERGRANULAR-INTERSERTAL* 4 P OL 1 0.5SUBHEDRAL 5 P % SERIATE TO GROUNDMASS GRAINS,MOSTLY REPLACED BY 6 P % SMEC,SOME FRESH; 7 P PLAG 5 1-2SUBHEDRAL 8 P % FRESH,ZONED; 9 P CPX 1 0.5ANHEDRAL 10 P % SERIATE TO GROUNDMASS GRAINS,INTERGROWN WITH PLAG, 11 P % FRESH,2VZ=45* 12 G OL 3-4 0.2-0.5SUBHEDRAL 13 G % MOSTLY REPLACED BY SMEC; 14 G PLAG 40-45 0.2-0.8SUBHEDRAL 15 G % FRESH; 16 G CPX 35 0.1-0.3ANHEDRAL 17 G % FRESH,2VZ=45; 18 G OP.MINS 2-3 GRANULES,LATHS 19 G % MINUTE GRANULES AND LATHS,IN INTERSTITIAL AREAS; 20 G MICROXLN 10 21 G % INTERSTITIAL MATERIAL,MOSTLY GLASSY,FRESH* 22 A SMEC OL 23 A % OL PARTLY REPLACED BY SMEC; 24 A CARB VEINLET 25 A % ONE HAIRLINE VEINLET FILLED WITH CARB* 26 V 0 27 65483B 14 2 460 480 180.00 181.97 RB I PCE 3C 18 1 S RT PLAG MODERATELY PHYRIC BASALT; 2 S TEX MODERATELY PORPHYRITIC,QUENCH* 3 P OL <1 0.2-0.3SUBHEDRAL 4 P % REPLACED BY SMEC + MINOR CARB; 5 P PLAG 3 0.2-3SUBHEDRAL,LATHS 6 P % LARGEST GRAINS CORRODED,FRESH* 7 G PLAG 10 ACICULAR,LATHS 8 G % QUENCH; 9 G OP.MINS 1-2 GRANULAR 10 G % QUENCH; 11 G MESOSTAS 85 SHEAF-LIKE 12 G % VERY POORLY CRYSTALLIZED MATRIX WITH SHEAF-LIKE 13 G % TEXTURE* 14 A SMEC VESICLES OL 15 A % OL REPLACED BY SMEC; 16 A CARB VESICLES 17 V 0.2-0.3 SMEC,CARB ROUND 18 65483B 17 1 850 870 194.00 194.86 RB I PCE 10A 18 1 S RT PLAG-OL MODERATELY PHYRIC BASALT; 2 S TEX MODERATELY PORPHYRITIC,QUENCH* 3 P OL 2 0.2-1SUBHEDRAL 4 P % MOSTLY REPLACED BY SMEC; 5 P PLAG 4-5 0.5-1.5SKELETAL,LATHS 6 P % STRONGLY ZONED,FRESH* 7 G PLAG 35-40 0.05-0.5ACICULAR,SKELETAL 8 G % OFTEN SKELETAL,SOME SLIGHT REPLACEMENT BY SMEC; 9 G CPX 45-50 0.05-0.2GRANULAR-SHEAF-LIKE 10 G % POORLY CRYSTALLIZED,FRESH; 11 G OP.MINS 50.005-0.05SQUARE-IRREGULAR GRANULES 12 G % PROBABLY MAGN* 13 A SMEC GROUNDMASS, OL 14 A VESICLES 15 A % OL + GROUNDMASS MATERIAL PARTLY REPLACED BY SMEC; 16 A CARB VESICLES 17 V 0.5 TR SMEC,CARB ROUND 18 65483B 17 3 70 90 194.00 197.08 RB I PCE 1A 24 1 S RT PLAG MODERATELY PHYRIC BASALT; 2 S TEX MODERATELY PORPHYRITIC,MEDIUM-GRAINED, 3 S INTERSERTAL* 4 P OL <1 0.5-1.5SUBHEDRAL 5 P % REPLACED BY SMEC; 6 P PLAG 2 1-2SUBHEDRAL 7 P % OFTEN CORRODED,FRESH* 8 G OL 4 0.2-0.5SUBHEDRAL 9 G % REPLACED BY SMEC; 10 G PLAG 45-50 0.5-1SUBHEDRAL 11 G % FRESH; 12 G CPX 30 0.2-0.6ANHEDRAL 13 G % FRESH,2VZ=40; 14 G OP.MINS 5 0.005-1SQUARE-LATH-SHAPED 15 G % MAGN-ILMENITE; 16 G MICROXLN10-12 17 G % INTERSTITIAL MATERIAL,MOSTLY GLASSY TO MICROXLN, 18 G % PARTLY REPLACED BY SMEC* 19 A SMEC INTERSTITIAL,OL 20 A VESICLES 21 A % OL + SOME INTERSTITIAL MATERIAL REPLACED BY SMEC* 22 V 0.5-1 <1 SMEC SUBROUND- 23 V IRREGULAR 24 65483B 18 1 350 370 199.00 199.36 RB I PCE 5A 20 1 S RT PLAG MODERATELY PHYRIC BASALT; 2 S TEX MODERATELY PORPHYRITIC,FINE-GRAINED, 3 S INTERGRANULAR-INTERSERTAL* 4 P OL <1 0.5-1SUBHEDRAL 5 P % REPLACED BY SMEC; 6 P PLAG 2 1-2SUBHEDRAL,LATHS 7 P % FRESH* 8 G OL 1-2 0.2-0.3SUBHEDRAL 9 G % REPLACED BY SMEC; 10 G PLAG 45-50 0.2-0.4ACICULAR 11 G % FRESH; 12 G CPX 40-45 0.1-0.3GRANULAR 13 G % FRESH,OFTEN POORLY CRYSTALLIZED; 14 G OP.MINS 5 0.005-0.1SQUARE-LATH-LIKE 15 G % MAGN-ILMENITE* 16 A SMEC VESICLES OL 17 A % OL REPLACED BY SMEC; 18 A CARB VESICLES 19 V 1-2 3-5 SMEC,CARB SUBROUND 20 65483B 18 3 450 480 199.00 202.47 RB I PCE 6 25 1 S RT PLAG-OL MODERATELY PHYRIC BASALT; 2 S TEX MODERATELY PORPHYRITIC,FINE-GRAINED,INTERSERTAL- 3 S INTERGRANULAR,SOMEWHAT VARIOLITIC* 4 P OL 1-2 0.5-1SUBHEDRAL 5 P % REPLACED BY SMEC; 6 P PLAG 2-3 1-2PRISMS,LATHS 7 P % SERIATE WITH GROUNDMASS,SOME XTLS CORRODED AND 8 P % MOST ZONED,FRESH* 9 G OL 1-2 0.3-0.5SUBHEDRAL,SKELETAL 10 G % OFTEN SKELETAL,REPLACED BY SMEC + MINOR CARB; 11 G PLAG 45 0.05-0.5SUBHEDRAL,LATHS 12 G % OFTEN IN CLOTS INTERGROWN WITH OL + CPX; 13 G CPX 30 0.05-0.5GRANULAR-ACICULAR 14 G % FRESH,2VZ=45; 15 G OP.MINS 3-4 0.005-0.2GRANULAR 16 G % PROBABLY MAGN; 17 G MICROXLN 10 18 G % INTERSTITIAL MATERIAL,GLASSY TO MICROXLN,PARTLY 19 G % REPLACED BY SMEC* 20 A SMEC INTERSTITIAL,OL 21 A VESICLES 22 A % OL + SOME INTERSTITIAL MATERIAL REPLACED BY SMEC* 23 V 1 2-3 SMEC ROUND 24 V % SOME SEGREGATION VESICLES* 25 65483B 19 112301250 204.00 205.24 RB I PCE 12B 26 1 S RT PLAG MODERATELY PHYRIC BASALT; 2 S TEX MODERATELY PORPHYRITIC,MEDIUM-GRAINED, 3 S INTERGRANULAR-INTERSERTAL* 4 P PLAG 2-3 1-2SUBHEDRAL 5 P % OFTEN ZONED,FRESH* 6 G OL 2-3 0.1-0.3SUBHEDRAL 7 G % REPLACED BY SMEC + CARB; 8 G PLAG 45-50 0.2-1SUBHEDRAL 9 G % FRESH; 10 G CPX 40-45 0.1-0.5ANHEDRAL 11 G % FRESH,2VZ=45; 12 G OP.MINS 3-5 0.005-0.1SQUARE 13 G % MAGN; 14 G MICROXLN 5-7 15 G % INTERSTITIAL MATERIAL,MOSTLY MICROXLN MATERIAL, 16 G % PARTLY REPLACED BY SMEC* 17 A SMEC INTERSTITIAL,OL 18 A VESICLES 19 A % OL + SOME INTERSTITIAL MATERIAL REPLACED BY SMEC + 20 A % MINOR CARB; 21 A CARB INTERSTITIAL OL 22 A % OL + SOME INTERSTITIAL MATERIAL REPLACED BY SMEC + 23 A % MINOR CARB* 24 V 1-2 1 SMEC ROUND- 25 V IRREGULAR 26 65483B 19 212201240 204.00 206.73 RB I PCE 6C 22 1 S RT PLAG-OL PHYRIC BASALT; 2 S TEX PORPHYRITIC,QUENCH* 3 P OL 2-3 0.3-0.6SUBHEDRAL 4 P % REPLACED BY SMEC,OFTEN IN GLOMEROPHYRIC CLUSTERS 5 P % WITH PLAG; 6 P PLAG 10-12 0.3-3.5EUHEDRAL-SUBHEDRAL 7 P % FRESH; 8 P CPX TR 0.4-0.8ANHEDRAL 9 P % INTERGROWN WITH PLAG,FRESH* 10 G MESOSTAS 85 11 G % QUENCH MIXTURE OF ACICULAR PLAG + GRANULAR MAGN + 12 G % POORLY CRYSTALLIZED CPX,FRESH; 13 G PLAG ACICULAR 14 G % QUENCH; 15 G MAGN GRANULAR 16 G % QUENCH; 17 G CPX 18 G % POORLY CRYSTALLIZED* 19 A SMEC VESICLES OL 20 A % OL REPLACED BY SMEC* 21 V 1 <1 SMEC ROUND 22 65483B 19 3 510 530 204.00 207.52 RB I PCE 3A 25 1 S RT APHYRIC BASALT; 2 S TEX APHYRIC,MEDIUM- TO COARSE-GRAINED,OPHIMOTTLED* 3 G OL 3 0.5-1.5SUBHEDRAL 4 G % REPLACED BY SMEC + CARB; 5 G PLAG 35-40 0.5-2SUBHEDRAL,LATHS 6 G % IN GLOMEROPHYRIC CLOTS WITH CPX,FRESH,OFTEN ZONED; 7 G CPX 20-25 0.2-1SUBHEDRAL-ANHEDRAL 8 G % IN SUBOPHITIC CLOTS WITH PLAG,FRESH,2VZ=45; 9 G OP.MINS 5 0.05-0.3LATHS 10 G % MOSTLY LATHS,PROBABLY ILMENITE-MAGN,ALL IN 11 G % INTERSTITIAL AREAS; 12 G MICROXLN25-30 13 G % INTERSTITIAL MATERIAL,MICROXLN MATERIAL 14 G % SURROUNDING CLOTS OF PLAG + CPX,PARTLY REPLACED BY 15 G % SMEC* 16 A SMEC INTERSTITIAL,OL 17 A VEINLET 18 A % OL + SOME INTERSTITIAL MATERIAL REPLACED BY SMEC + 19 A % CARB,ONE VEINLET (1 MM WIDE) FILLED WITH GREENISH- 20 A % BROWN SMEC; 21 A CARB INTERSTITIAL OL 22 A % OL + SOME INTERSTITIAL MATERIAL REPLACED BY SMEC + 23 A % CARB* 24 V 0 25 65483B 20 213701390 208.50 211.38 RB I PCE 10 24 1 S RT PLAG-OL MODERATELY PHYRIC BASALT; 2 S TEX MODERATELY PORPHYRITIC,FINE-GRAINED,INTERSERTAL- 3 S INTERGRANULAR* 4 P OL 1-2 0.5-1EUHEDRAL-SUBHEDRAL 5 P % REPLACED BY SMEC; 6 P PLAG 2-3 1-1.5SUBHEDRAL 7 P % STRONGLY ZONED,FRESH* 8 G OL 1-2 0.1-0.3SUBHEDRAL 9 G % REPLACED BY SMEC; 10 G PLAG 45-50 0.2-1SUBHEDRAL,LATHS 11 G % FRESH; 12 G CPX 30-35 0.1-0.4GRANULAR 13 G % FRESH,2VZ=45; 14 G OP.MINS 3-4 0.005-0.1GRANULAR-LATH-SHAPED 15 G % MAGN-ILMENITE; 16 G MICROXLN10-12 17 G % INTERSTITIAL MATERIAL,DARK BROWN GLASSY TO 18 G % MICROXLN MATERIAL,MINOR REPLACEMENT BY SMEC* 19 A SMEC INTERSTITIAL,OL 20 A VESICLES 21 A % OL + MINOR INTERSTITIAL MATERIAL REPLACED BY SMEC* 22 V 0.5 TR SMEC ROUND 23 V % SOME WITH SEGREGATION PATCHES* 24 65483B 21 210001020 213.00 215.51 RB I PCE 6 23 1 S RT PLAG-CPX-OL PHYRIC BASALT; 2 S TEX PORPHYRITIC,QUENCH* 3 P OL 2 0.5-1EUHEDRAL 4 P % REPLACED BY SMEC + CARB; 5 P PLAG 10 1-5SUBHEDRAL,PRISMS 6 P % FRESH,OFTEN IN CLOTS WITH CPX; 7 P CPX 2-3 0.2-1ANHEDRAL-ROUNDED 8 P % FRESH,2VZ=45,SOMETIMES ZONED* 9 G MESOSTAS 85 10 G % QUENCH MIXTURE OF POORLY CRYSTALLIZED PLAG + 11 G % RADIATING SHEAVES OF CPX + MINUTE GRANULES OF 12 G % OP.MINS + GLASSY INTERSTITIAL MATERIAL,FRESH; 13 G PLAG 14 G % POORLY CRYSTALLIZED; 15 G CPX RADIATING SHEAVES 16 G % QUENCH; 17 G OP.MINS GRANULES 18 G % MINUTE GRANULES* 19 A SMEC VESICLES OL 20 A % OL REPLACED BY SMEC* 21 V 0.2-0.5 <1 SMEC ROUND 22 V % SOME SEGREGATION VESICLES* 23 65483B 22 211701190 217.50 220.18 RB I PCE 16 28 1 S RT PLAG-OL-CPX PHYRIC BASALT; 2 S TEX PORPHYRITIC,VERY FINE-GRAINED,INTERGRANULAR- 3 S INTERGRANULAR* 4 P OL 4 0.3-1.5EUHEDRAL-SUBHEDRAL 5 P % REPLACED BY SMEC; 6 P PLAG 10 0.3-3SUBHEDRAL 7 P % FRESH,OFTEN IN GLOMEROCRYSTS; 8 P CPX 3-4 0.4-2.6ANHEDRAL-ROUNDED 9 P % OCCURS AS INDIVIDUAL ROUNDED XTLS AND IN 10 P % GLOMEROCRYSTS WITH PLAG,FRESH,2VZ=45,OFTEN SECTOR 11 P % ZONED* 12 G OL 2-3 0.1-0.2SUBHEDRAL 13 G % REPLACED BY SMEC; 14 G PLAG 35-40 0.1-0.4SUBHEDRAL,LATHS 15 G % FRESH; 16 G CPX 30-35 0.1-0.3GRANULAR 17 G % FRESH; 18 G OP.MINS 30.005-0.05GRANULES 19 G % PROBABLY MAGN; 20 G MICROXLN 5 21 G % INTERSTITIAL MATERIAL,GLASSY,PARTLY REPLACED BY 22 G % SMEC* 23 A SMEC INTERSTITIAL,OL 24 A VESICLES 25 A % OL + SOME INTERSTITIAL MATERIAL REPLACED BY SMEC* 26 V 0.5 TR ROUND 27 V % SEGREGATION VESICLES* 28 65483B 23 1 950 970 222.00 222.96 RB I PCE 5 26 1 S RT PLAG-CPX-OL PHYRIC BASALT; 2 S TEX PORPHYRITIC,QUENCH* 3 P OL 2-3 0.3-0.8EUHEDRAL-SUBHEDRAL 4 P % ALTERED TO SMEC; 5 P PLAG 10 0.5-2SUBHEDRAL,LATHS 6 P % FRESH; 7 P CPX 4 0.5-1ANHEDRAL 8 P % MOSTLY INTERGROWN WITH PLAG IN GLOMEROPHYRIC 9 P % CLOTS,FRESH,2VZ=45,OFTEN SECTOR ZONED* 10 G MESOSTAS80-85 11 G % QUENCH MIXTURE OF PLAG MICROLITES + RADIATING 12 G % SHEAVES OF CPX + GRANULAR OP.MINS + A FEW GRAINS 13 G % OF FRESH OL; 14 G PLAG 15 G % MICROLITES,QUENCH; 16 G CPX RADIATING SHEAVES 17 G % QUENCH; 18 G OP.MINS GRANULAR 19 G % QUENCH; 20 G OL GRAINS 21 G % A FEW GRAINS OF FRESH OL* 22 A SMEC VESICLES OL 23 A % OL PARTLY REPLACED BY SMEC* 24 V 0.3-0.5 1-2 SMEC ROUND 25 V % SOME SEGREGATION VESICLES* 26 65483B 23 3 290 310 222.00 225.30 RB I PCE 3 24 1 S RT PLAG-CPX-OL MODERATELY PHYRIC BASALT; 2 S TEX MODERATELY PORPHYRITIC,QUENCH; 3 S WS FLOW INTERIOR* 4 P OL 2 0.2-0.4SUBHEDRAL 5 P % REPLACED BY SMEC; 6 P PLAG 5 0.3-3SUBHEDRAL 7 P % FRESH,USUALLY ZONED; 8 P CPX 3 0.3-0.8SUBHEDRAL 9 P % OFTEN IN GLOMEROPHYRIC CLOTS WITH PLAG,FRESH, 10 P % 2VZ=45,OFTEN ZONED,SOME XTLS CORRODED* 11 G MESOSTAS 90 12 G % QUENCH MIXTURE OF PLAG MICROLITES + SMALL OL XTLS 13 G % + RADIATING SHEAVES OF CPX + GRANULAR OP.MINS; 14 G PLAG 15 G % MICROLITES,QUENCH; 16 G OL 17 G % SMALL; 18 G CPX RADIATING SHEAVES 19 G % QUENCH; 20 G OP.MINS GRANULAR 21 G % QUENCH* 22 A SMEC VESICLES OL 23 V 0.05-0.5 1 SMEC ROUND 24 65483B 23 4 690 710 222.00 227.20 RB I PCE 9B 23 1 S RT PLAG-CPX-OL PHYRIC BASALT; 2 S TEX PORPHYRITIC,QUENCH* 3 P OL 2 0.2-0.4EUHEDRAL 4 P % REPLACED BY SMEC + CARB; 5 P PLAG 7-8 0.5-2SUBHEDRAL,PRISMS 6 P % HIGHLY ZONED,FRESH; 7 P CPX 3-4 0.5-1ANHEDRAL 8 P % USUALLY INTERGROWN WITH PLAG IN GLOMEROPHYRIC 9 P % CLOTS,FRESH,2VZ=45,USUALLY ZONED* 10 G MESOSTAS 85 11 G % POORLY CRYSTALLIZED MIXTURE OF PLAG MICROLITES + 12 G % RADIATING SHEAVES OF CPX + MINUTE GRANULES OF 13 G % OP.MINS + SOME INTERSTITIAL GLASS,FRESH; 14 G PLAG 15 G % MICROLITES; 16 G CPX RADIATING SHEAVES 17 G OP.MINS GRANULES 18 G % MINUTE GRANULES; 19 G GLASS 20 G % SOME INTERSTITIAL GLASS* 21 A SMEC VESICLES OL 22 V 0.5-0.8 TR SMEC ROUND 23 65483B 24 2 110 140 226.50 228.13 RB I PCE 1B 28 1 S RT PLAG-CPX-OL PHYRIC BASALT; 2 S TEX PORPHYRITIC,QUENCH* 3 P OL 2-3 0.4-1SUBHEDRAL 4 P % REPLACED BY SMEC + CARB; 5 P PLAG 7 0.3-2.5SUBHEDRAL 6 P % OFTEN IN CLUSTERS,FRESH,STRONGLY ZONED; 7 P CPX 3-4 0.4-0.6ANHEDRAL-ROUNDED 8 P % USUALLY IN GLOMEROPHYRIC CLOTS WITH PLAG,FRESH, 9 P % 2VZ=45* 10 G MESOSTAS 85 11 G % QUENCH MIXTURE OF SKELETAL PLAG MICROLITES + 12 G % RADIATING SHEAVES OF CPX + GRANULAR OP.MINS + 13 G % MINOR GLASS,FRESH; 14 G PLAG SKELETAL 15 G % SKELETAL MICROLITES; 16 G CPX RADIATING SHEAVES 17 G % QUENCH; 18 G OP.MINS GRANULAR 19 G % QUENCH; 20 G GLASS 21 G % MINOR* 22 A SMEC VESICLES OL 23 A % OL REPLACED BY SMEC + CARB; 24 A CARB VESICLES OL 25 A % OL REPLACED BY SMEC + CARB* 26 V 0.5-1 1-2 SMEC,CARB 27 V % SOME WITH SEGREGATION PATCHES* 28 65483B 25 3 80 100 231.00 234.09 RB I PCE 2 24 1 S RT PLAG-CPX-OL PHYRIC BASALT; 2 S TEX PORPHYRITIC,FINE-GRAINED,INTERGRANULAR- 3 S INTERSERTAL* 4 P OL 2 0.4-0.8SUBHEDRAL 5 P % REPLACED BY SMEC; 6 P PLAG 8-10 0.4-1 7 P % SERIATE WITH GROUNDMASS,FRESH,SOME CLOTS WITH CPX; 8 P CPX 3 0.4-1ANHEDRAL 9 P % FRESH,OFTEN IN CLOTS WITH PLAG,2VZ=45* 10 G OL 1-2 0.1-0.3SUBHEDRAL 11 G % REPLACED BY SMEC; 12 G PLAG 40 0.2-0.4SUBHEDRAL,LATHS 13 G % FRESH; 14 G CPX 30 0.05-0.3GRANULAR-RADIATING SHEAVES 15 G % FRESH,2VZ=45; 16 G OP.MINS 2-3 0.005-0.1GRANULAR-LATH-SHAPED 17 G % MAGN-ILMENITE; 18 G MICROXLN 10 19 G % INTERSTITIAL MATERIAL,PARTLY REPLACED BY SMEC* 20 A SMEC VESICLES OL 21 A % OL REPLACED BY SMEC* 22 V 0.5 <1 SMEC ROUND 23 V % FILLED WITH BROWN SMEC* 24 65483B 26 2 9601000 235.50 237.98 RB I PCE 14 27 1 S RT PLAG-CPX-OL PHYRIC BASALT; 2 S TEX PORPHYRITIC,FINE-GRAINED,INTERSERTAL* 3 P OL 2 0.4-0.6SUBHEDRAL 4 P % REPLACED BY SMEC; 5 P PLAG 8-10 0.5-2 6 P % SERIATE WITH GROUNDMASS,OFTEN IN GLOMEROPHYRIC 7 P % CLOTS WITH CPX,STRONGLY ZONED,FRESH; 8 P CPX 3-4 0.3-0.8SUBHEDRAL 9 P % OCCURS MOSTLY IN GLOMEROPHYRIC CLOTS WITH PLAG BUT 10 P % THERE ARE SOME INDIVIDUAL CORRODED XTLS,FRESH, 11 P % 2VZ=45* 12 G OL 2 0.1-0.2SUBHEDRAL 13 G % REPLACED BY SMEC; 14 G PLAG 40 0.1-0.5SUBHEDRAL,LATHS 15 G % FRESH; 16 G CPX 20 0.1-0.3GRANULAR-RADIATING SHEAVES 17 G % FRESH,2VZ=45; 18 G OP.MINS 2-3 0.005-0.1GRANULAR-LATH-SHAPED 19 G % MAGN-ILMENITE; 20 G MICROXLN 20 21 G % INTERSTITIAL MATERIAL,PARTLY REPLACED BY SMEC* 22 A SMEC INTERSTITIAL,OL 23 A VESICLES 24 A % OL + SOME INTERSTITIAL MATERIAL REPLACED BY SMEC* 25 V 0.3-0.5 1-2 SMEC ROUND 26 V % FILLED WITH BROWN SMEC,A FEW SEGREGATION VESICLES* 27 65483B 26 214501470 235.50 238.46 RB I PCE 17C 24 1 S RT PLAG-CPX-OL PHYRIC BASALT; 2 S TEX PORPHYRITIC,QUENCH* 3 P OL 1-2 0.3-0.8SUBHEDRAL 4 P % REPLACED BY SMEC; 5 P PLAG 8-10 0.3-1.5SUBHEDRAL,LATHS 6 P % OFTEN INTERGROWN WITH CPX,FRESH; 7 P CPX 2 0.2-0.8SUBHEDRAL 8 P % INTERGROWN WITH PLAG,FRESH,2VZ=45* 9 G MESOSTAS85-90 10 G % QUENCH MIXTURE OF PLAG MICROLITES + SHEAVES OF CPX 11 G % + GRANULAR OP.MINS + ABUNDANT DARK BROWN GLASS, 12 G % FRESH; 13 G PLAG 14 G % MICROLITES; 15 G CPX SHEAVES 16 G % QUENCH; 17 G OP.MINS GRANULAR 18 G % QUENCH; 19 G GLASS 20 G % ABUNDANT DARK BROWN GLASS* 21 A SMEC VESICLES OL 22 A % OL REPLACED BY SMEC* 23 V 0.4 <1 SMEC ROUND 24 65483B 27 3 850 870 240.00 243.86 RB I PCE 1H 20 1 S RT APHYRIC BASALT; 2 S TEX APHYRIC,MEDIUM- TO COARSE-GRAINED,INTERGRANULAR- 3 S INTERSERTAL* 4 G OL 2-3 0.2-0.6SUBHEDRAL 5 G % REPLACED BY SMEC; 6 G PLAG 40-45 0.2-1.5SUBHEDRAL,LATHS 7 G % FRESH; 8 G CPX 35-40 0.2-2PLATES 9 G % OFTEN IN SUBOPHITIC PLATES,FRESH,2VZ=45; 10 G OP.MINS 3-4 0.05-0.7SQUARE XTLS-LATHS 11 G % MAGN-ILMENITE; 12 G MICROXLN 15 13 G % INTERSTITIAL MATERIAL,GLASSY TO DEVITRIFIED,PARTLY 14 G % REPLACED BY SMEC* 15 A SMEC INTERSTITIAL,OL 16 A VESICLES 17 A % OL + SOME INTERSTITIAL MATERIAL REPLACED BY SMEC* 18 V TO 0.5 <1 SMEC ROUND 19 V % FILLED WITH BROWN SMEC* 20 65483B 28 1 660 680 244.50 245.17 RB I PCE 4B 22 1 S RT APHYRIC BASALT; 2 S TEX APHYRIC,MEDIUM-GRAINED, INTERSERTAL* 3 G OL 2-3 0.5-1SUBHEDRAL 4 G % PARTLY REPLACED BY SMEC,SOME FRESH REMNANTS; 5 G PLAG 35-40 0.2-1.5SUBHEDRAL,LATHS 6 G % FRESH; 7 G CPX 30-35 0.2-0.8ANHEDRAL 8 G % INTERGROWN WITH PLAG,FRESH,2VZ=45; 9 G OP.MINS 3-4 0.05-0.5SQUARE XTLS-LATHS 10 G % MAGN-ILMENITE,OCCURS IN INTERSTITIAL PATCHES; 11 G MICROXLN 20 12 G % INTERSTITIAL MATERIAL,GLASSY TO MICROXLN,IN LARGE 13 G % IRREGULAR PATCHES,PARTLY REPLACED BY SMEC,MOSTLY 14 G % FRESH* 15 A SMEC INTERSTITIAL,OL 16 A VESICLES 17 A % OL + INTERSTITIAL MATERIAL PARTLY REPLACED BY 18 A % SMEC* 19 V TO 0.5 <1 SMEC ROUND- 20 V IRREGULAR 21 V % FILLED WITH BROWN SMEC* 22 65483B 30 1 310 340 253.50 253.83 RB I PCE 4A 26 1 S RT PLAG-OL-CPX PHYRIC BASALT; 2 S TEX PORPHYRITIC,QUENCH* 3 P OL 3 0.5-4SUBHEDRAL 4 P % OFTEN CORRODED,REPLACED BY SMEC + MINOR CARB; 5 P PLAG 8 0.3-2EUHEDRAL-SUBHEDRAL 6 P % FRESH,SOMETIMES IN GLOMEROPHYRIC CLUSTERS; 7 P CPX 1-2 0.1-0.5 8 P % INTERGROWN WITH PLAG,FRESH,2VZ=45* 9 G MESOSTAS85-90 10 G % QUENCH MIXTURE OF PLAG MICROLITES + SHEAVES OF CPX 11 G % + GRANULAR OP.MINS + INTERSTITIAL GLASS; 12 G PLAG 13 G % MICROLITES; 14 G CPX SHEAVES 15 G % QUENCH; 16 G OP.MINS GRANULAR 17 G % QUENCH; 18 G GLASS 19 G % INTERSTITIAL* 20 A SMEC VESICLES OL 21 A % OL ALTERED TO SMEC + MINOR CARB; 22 A CARB OL 23 A % OL ALTERED TO SMEC + MINOR CARB* 24 V TO 0.4 1 SMEC ROUND 25 V % FILLED WITH BROWN SMEC* 26 65483B 31 2 860 890 258.00 260.38 RB I PCE 7A 25 1 S RT PLAG-OL MODERATELY PHYRIC BASALT; 2 S TEX MODERATELY PORPHYRITIC,QUENCH* 3 P OL 3-5 0.3-2EUHEDRAL-SUBHEDRAL 4 P % ALTERED TO SMEC + CARB; 5 P PLAG 5-7 0.2-3SUBHEDRAL 6 P % FRESH* 7 G MESOSTAS 90 8 G % QUENCH GROUNDMASS--MOSTLY BROWN GLASS WITH MINOR 9 G % PLAG MICROLITES + GRANULAR OP.MINS + POORLY 10 G % CRYSTALLIZED CPX,FRESH; 11 G GLASS 12 G % GROUNDMASS IS MOSTLY BROWN GLASS; 13 G PLAG 14 G % MINOR,MICROLITES; 15 G OP.MINS GRANULAR 16 G % MINOR; 17 G CPX 18 G % MINOR,POORLY CRYSTALLIZED* 19 A SMEC VESICLES OL 20 A % OL REPLACED + SMEC + CARB; 21 A CARB OL 22 A % OL REPLACED BY SMEC + CARB* 23 V TO 0.6 <1 SMEC ROUND 24 V % FILLED WITH BROWN SMEC* 25 65483B 32 113501370 262.50 263.86 RB I PCE 5E 25 1 S RT PLAG-OL MODERATELY PHYRIC BASALT; 2 S TEX MODERATELY PORPHYRITIC,FINE-GRAINED,INTERSERTAL* 3 P OL 2-3 0.3-1.1SUBHEDRAL 4 P % REPLACED BY SMEC + CARB; 5 P PLAG 7-8 0.5-2SKELETAL 6 P % SERIATE WITH GROUNDMASS,FRESH* 7 G OL 1-2 0.05-0.2SUBHEDRAL 8 G % REPLACED BY SMEC; 9 G PLAG 30-35 0.1-0.5SUBHEDRAL 10 G % FRESH; 11 G CPX 30-35 0.05-0.4ANHEDRAL 12 G % FRESH,2VZ=45; 13 G OP.MINS 3-4 0.05-0.3SQUARE XTLS-LATHS 14 G % MAGN-ILMENITE; 15 G MICROXLN15-20 16 G % INTERSTITIAL MATERIAL,DEVITRIFIED GLASS,MOSTLY 17 G % FRESH; 18 G GLASS 19 G % INTERSTITIAL,DEVITRIFIED* 20 A SMEC VESICLES OL 21 A % OL REPLACED BY SMEC + CARB; 22 A CARB OL 23 A % OL REPLACED BY SMEC + CARB* 24 V TO 1 <1 SMEC ROUND 25 65483B 32 3 630 650 262.50 266.14 RB I PCE 7 21 1 S RT PLAG-CPX-OL PHYRIC BASALT; 2 S TEX PORPHYRITIC,QUENCH* 3 P OL 2 0.2-1SUBHEDRAL 4 P % REPLACED BY SMEC; 5 P PLAG 5-7 0.3-1.5SUBHEDRAL,LATHS 6 P % FRESH; 7 P CPX 3 0.2-0.4ANHEDRAL 8 P % INTERGROWN IN CLOTS WITH PLAG,FRESH,2VZ=45* 9 G MESOSTAS85-90 10 G % MOSTLY DEVITRIFIED GLASS WITH MINOR PLAG 11 G % MICROLITES + GRANULAR OP.MINS; 12 G GLASS 13 G % GROUNDMASS IS MOSTLY DEVITRIFIED GLASS; 14 G PLAG 15 G % MINOR,MICROLITES; 16 G OP.MINS GRANULAR 17 G % MINOR* 18 A SMEC VESICLES OL 19 A % OL ALTERED TO SMEC* 20 V 0.4-0.8 2 SMEC ROUND 21 65483BB 1 10 30 146.50 146.52 RB I PCE 1 27 1 S RT PLAG-OL MODERATELY PHYRIC BASALT; 2 S TEX MODERATELY PORPHYRITIC,MEDIUM-GRAINED, 3 S INTERSERTAL-SUBOPHITIC; 4 S WS PILLOW INTERIOR OR FLOW INTERIOR* 5 P OL 2 0.5-1SUBHEDRAL 6 P % PARTLY REPLACED BY SMEC; 7 P PLAG 5 1-10SUBHEDRAL 8 P % OFTEN CORRODED,STRONGLY ZONED,FRESH; 9 P CPX <1 0.2-0.5 10 P % FRESH* 11 G OL 3 0.1-0.5SUBHEDRAL 12 G % MOSTLY REPLACED BY SMEC; 13 G PLAG 35-40 0.3-1SUBHEDRAL 14 G % FRESH; 15 G CPX 30-35 0.2-0.5ANHEDRAL 16 G % OFTEN SUBOPHITIC,FRESH,2VZ=45; 17 G OP.MINS 3 SUBHEDRAL,GRAINS 18 G % MINUTE SUBHEDRAL GRAINS IN INTERSTITIAL PATCHES; 19 G MICROXLN15-20 20 G % INTERSTITIAL MATERIAL,MOSTLY GLASSY,PARTLY 21 G % REPLACED BY SMEC* 22 A SMEC INTERSTITIAL,OL 23 A VESICLES 24 A % SOME OL + INTERSTITIAL MATERIAL REPLACED BY SMEC; 25 A CARB VESICLES 26 V 0.2-0.4 1 SMEC,CARB ROUND 27