Leg : 12 Top/Bottom Interval(mm): 340/1500 Analyst: Ruffman, A.
Hole: 112 Sample Midpoint (m) : 662.50
Core: 17 Top of Core Depth (m) : 661.00
Sect: 1 Top of Section Depth(m): 661.34
LITHOLOGY: BASALT;
Piece No. : PCE 1 (34-51), 2 (51-60), 3 (60-69), 4 (69-81),
5 (81-85), 6 (85-100), 7 (100-104), 8 (104-110),
9 (110-115), 10 (115-126), 11 (126-129),
12 (129-143), 13 (143-150);
Texture : PCES 2 AND 12 ARE FINE-GRAINED;
Structure : IN PCE 1 1MM WIDE RED (CLAY?) STRINGERS DIPPING
ABOUT 60 DEGRESS AND 2MM SERPENTINE STRINGER - SUB
HORIZONTAL, IN PCE 3 1MM RED CLAY? AND CALCITE
STRINGERS LEAD INTO A FRACTURE, IN PCE 4 .5CM OF
SERPENTINE-LIKE MATERIAL IN VEIN RIGHT THROUGH
BASALT, RED RUSTY DISCOLORED ZONE CUT BY THIS
STRINGER ZEOLITES? (1MM RED SHALE IN STRINGER), IN
PCE 6 NEAR VERTICAL SERPENTINITIC STRINGER 5MM
THICK, IN PCE 7 5MM THICK SERPENTINE MATCHES ABOVE
AND BELOW, IN PCE 10 BASALT FULL OF SERPENTINITIC
STRINGERS-ONE CLEARLY BANDED IN LIGHT AND DARK,
IN PCE 13 2MM STRINGER SERPENTINE;
Alteration : IN PCE 9 5MM ALTERED ZONE;
Comments : IN PCE 2 FLAT CHIP MISSING FROM UPPER PART ON SIDE,
PCE 3 IS FATTER IN CENTER, IN PCE 4 RED RUSTY
DISCOLORED ZONE CUT BY STRINGER, IN PCE 8 BLACK
DISCOLORED ZONE BORDERING RED ZONES, IN PCE 9
ALTERED ZONE BORDERED BY FINE RED ZONES, PCE 11
ORIENTATION QUESTIONABLE, UP ARROW SCRATCHED ON
SURFACE OF PCE 12, PCE 13 IS BASALT THAT WAS JAMMED
IN LINER SLEEVE, THE ORIENTATION MUST BE SUSPECT,
MORE INFORMATION REFER TO "LITHOLOGY" IN
SITE 112 CHAPTER OF THE INITIAL REPORTS;
Replacement: CALCITE
ZEOLITE
ID UNCERTAIN IN PCE 4, GREEN IN PCE 11 AND 13,
IN PCE 12 ZEOLITES PRESENT;
SERPENTINITE
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