70507C 2 1 0 190 24.50 24.50 24.69 HUB 28 1 L APHYRIC BASALT; 2 N PCE 28 (0-6), 29 (8-9), 30 (12-19); 3 T APHYRIC, FINE-GRAINED; 4 A % THIN WEATHERING RIM IN PCE 28, IN PCE 30 THERE IS 5 A % A 5-10MM WEATHERING RIM EXCEPT AT TOP OF THE 6 A % SAMPLE, IN PCE 30 VESICLES IN WEATHERING RIM ARE 7 A % FILLED WITH DARK-GREEN MATERIAL PARTLY OXIDIZED 8 A % TO RED-BROWNISH MATERIAL; 9 V <0.1 CLAY 10 V % IN PCE 28, EMPTY IN FRESH PART AND COATED WITH 11 V % BLUE CLAY IN THE WEATHERING RIM, IN PCE 29 12 V % VESICLES ARE FILLED WITH WHITE MATERIAL; 13 V <0.5 CLAY 14 V % IN PCE 30 VERY SMALL VESICLES ARE EMPTY IN THE 15 V % FRESH PART AND FILLED(COATED) WITH BLUE CLAY IN 16 V % THE WEATHERING RIM; 17 V 0.1-0.3 CALCITE 18 V % IN THE LOWEST PART OF PCE 30 IS A ZONE OF 19 V % GREATER VESICLES, VOID OR PARTLY FILLED WITH 20 V % WHITE CRYSTALS (CALCITE?) IN THE FRESH PART, 21 V % FILLED WITH DARK GREEN MATERIAL PARTLY OXIDIZED TO 22 V % RED BROWNISH MATERIAL IN THE WEATHERING RIM; 23 R CALCITE 24 R % ID UNCERTAIN; 25 R CLAY.MIN 26 R % BLUE CLAY COATS VESICLES IN WEATHERING RIM OF 27 R % PCE 28; 28 70507C 3 1 0 270 27.50 27.50 27.77 LAV 30 1 L APHYRIC BASALT; 2 N PCE 31 (2-5), 32 (6-13), 33 (16-18), 34 (20-22), 3 N 35 (23-27); 4 T APHYRIC, FINE-GRAINED; 5 S IN PCE 32 THERE IS A SMALL VEIN FILLED BY YELLOW- 6 S BROWN-GREEN MATERIAL; 7 A % ON THE UNCUT SIDES OF PCE 31 THE ALTERATION RIM 8 A % SHOWS DIFFERENTLY COLORED ALTERATION MATERIALS; 9 A FRESH 10 A % IN PCE 32 NO ALTERATION EXCEPT YELLOW-BROWN-GREEN 11 A % MATERIAL FILLING VEIN; 12 A % IN PCE 33 GRAY AND BROWN GREEN ALTERATION 13 A % MATERIAL ON ONE SIDE AND TWO POINTS OF BROWN-RED 14 A % MATERIAL, IN PCE 34 ALTERATION RIM (1-5MM 15 A % THICKNESS) ON TWO SIDES OF THE SAMPLE, IN PCE 35 16 A % ALTERATION RIM (5-8MM THICKNESS) ON TWO SIDES OF 17 A % THE SAMPLE, ON THE UNCUT FACES IS A THIN LAYER OF 18 A % BROWN AND GREENISH MATERIAL; 19 O COOLING UNIT 1; 20 V CLAY 21 V % IN PCE 31 NUMEROUS PINPOINT VESICLES, IN THE 22 V % INTERIOR OF THE SAMPLE VESICLES ARE EMPTY OR 23 V % FILLED WITH A BLUE MATERIAL(CLAY), IN THE ALTERED 24 V % RIM ALL THE VESICLES ARE FILLED WITH BLUE OR 25 V % YELLOW GREEN CLAY; 26 V % IN PCE 32 NUMEROUS EMPTY PINPOINT VESICLES ARE 27 V % FILLED WITH BLUE CLAY, PCE 35 IS SIMILAR; 28 R CLAY.MIN 29 R % BLUE AND YELLOW-GREEN CLAY IN VESICLES; 30 70507C 3 1 280 350 27.50 27.78 27.85 LAV 11 1 L APHYRIC BASALT; 2 N PCE 36 (27-35); 3 T APHYRIC, VERY FINE-GRAINED WITH GLASSY RIM ON ONE 4 T SIDE; 5 A % ALTERATION RIM (3-5MM THICKNESS) ON THREE SIDES OF 6 A % THE SAMPLE, ON THE UNCUT SIDES BLUE+GREEN+YELLOW 7 A % GREEN+GREEN BROWN CLAYS OCCUR AS A THIN COAT; 8 O COOLING UNIT 2; 9 V % IN THE ALTERATION RIM VESICLES ARE FILLED WITH 10 V % BLUE MATERIAL, VESICLES IN THE INTERIOR ARE EMPTY; 11