Leg : 38 Top/Bottom Interval(mm): 500/ 750 Analyst: Kharin, G. Hole: 350 Sample Midpoint (m) : 361.75 Core: 14 Top of Core Depth (m) : 359.50 Sect: 2 Top of Section Depth(m): 361.50 LITHOLOGY: SEDIMENT (CLAYSTONE); DRILL BRECCIA; Leg : 38 Top/Bottom Interval(mm): 750/1500 Analyst: Kharin, G. Hole: 350 Sample Midpoint (m) : 362.50 Core: 14 Top of Core Depth (m) : 359.50 Sect: 2 Top of Section Depth(m): 361.75 LITHOLOGY: SEDIMENT (CLAYSTONE); APHYRIC BASALT; Piece No. : PCE NO PIECE NUMBERS ASSIGNED; Texture : APHYRIC, BRECCIA, ANGULAR & ROUND FRAGMENTS OF CLAYSTONE AND BASALT UP TO 10CM IN SIZE, FRAGMENTS ARE COARSE AND CEMENT IS SANDY NEAR BOTTOM; Structure : THIN CALCITE-CHLORITE VEINS CUT THE BASALT FRAGMENTS, ABUNDANT WHITE CALCITE VEINS ESPECIALLY AT 78-95CM; Alteration : THIN LIGHT GRAY RIMS; Comments : FRAGMENTS ARE MEDIUM DARK GRAY (N4) TO DARK GRAY (N3), CEMENT IS OLIVE GRAY (5Y 4/1) TO OLIVE BLACK (5Y 2/1) AND CONTAINS CALCITE WITH CHLORITE & CLAY MINERALS; Replacement: CALCITE CHLORITE CLAY MIN Leg : 38 Top/Bottom Interval(mm): 0/1500 Analyst: Kharin, G. Hole: 350 Sample Midpoint (m) : 364.00 Core: 14 Top of Core Depth (m) : 359.50 Sect: 3 Top of Section Depth(m): 362.50 LITHOLOGY: BASALT BRECCIA; Piece No. : PCE NO PIECE NUMBERS ASSIGNED; Texture : APHYRIC, BRECCIA, APHANITIC, FINE-GRAINED, ANGULAR & ROUND FRAGMENTS; Structure : ABUNDANT SHORT THICK (3CM) CALCITE VEINS AT 5-25 & 45-70CM, CALCITE SONETIMES FILLS CAVITIES; Alteration : THIN (0.5-1MM) RIMS OF CHLORITE & CALCITE; Comments : FRAGMENTS ARE GRAYISH BLACK (N2) TO BLACK (N9), CEMENT IS OLIVE BLACK (5Y 2/1) TO GREENISH BLACK (5GY 2/1), LESS CEMENT THAN SEC 2; Replacement: CALCITE CRYSTALS ON WALLS; CHLORITE Leg : 38 Top/Bottom Interval(mm): 0/ 300 Analyst: Kharin, G. Hole: 350 Sample Midpoint (m) : 364.30 Core: 14 Top of Core Depth (m) : 359.50 Sect: CC Top of Section Depth(m): 364.10 LITHOLOGY: BASALT BRECCIA; SAME LITHOLOGY AS SEC 3; Leg : 38 Top/Bottom Interval(mm): 710/ 920 Analyst: Kharin, G. Hole: 350 Sample Midpoint (m) : 379.42 Core: 16 Top of Core Depth (m) : 378.50 Sect: 1 Top of Section Depth(m): 379.21 LITHOLOGY: BASALT BRECCIA; Piece No. : PCE NO PIECE NUMBERS ASSIGNED; Texture : ANGULAR FRAGMENTS, BRECCIA; Comments : MEDIUM DARK GRAY, CEMENTED BY BLACK CLAYISH MATERIAL; Replacement: CLAY Leg : 38 Top/Bottom Interval(mm): 920/1500 Analyst: Kharin, G. Hole: 350 Sample Midpoint (m) : 380.00 Core: 16 Top of Core Depth (m) : 378.50 Sect: 1 Top of Section Depth(m): 379.42 LITHOLOGY: BASALT; Piece No. : PCE NO PIECE NUMBERS ASSIGNED; Texture : FINE-GRAINED; Structure : CALCITE VEINS 1-2MM THICK WITH YELLOWISH-GREEN CHLORITE, WHITE CALCITE-FILLED CAVITIES; Comments : GRAYISH BLACK (N2) TO BLACK (N1); Vesicles : Size(mm): 0.5-3 Percent: Location: Filling: CALCITE WHITE CALCITE AMYGDULES AND CAVITIES; Phenocrysts: PLAGIOCLASE Size(mm): 2-3 PYROXENE Size(mm): 2-3 PHENOS ARE RARE; Replacement: CALCITE CHLORITE Leg : 38 Top/Bottom Interval(mm): 50/1500 Analyst: Kharin, G. Hole: 350 Sample Midpoint (m) : 381.50 Core: 16 Top of Core Depth (m) : 378.50 Sect: 2 Top of Section Depth(m): 380.05 LITHOLOGY: BASALT; Piece No. : PCE NO PIECE NUMBERS ASSIGNED; Texture : FINE-GRAINED; Structure : SLICKENSIDES, CALCITE VEINS WITH CHLORITE; Comments : BLACK (N1) TO GRAYISH BLACK (N2); Vesicles : Location: Filling: CALCITE Shape : ROUND RARE CALCITE AMYGDULES WITH THIN CHLORITE RIMS; Phenocrysts: PLAGIOCLASE Size(mm): TO 3 PYROXENE Size(mm): TO 3 PHENOS ARE RARE; Replacement: CALCITE CHLORITE Leg : 38 Top/Bottom Interval(mm): 60/1500 Analyst: Kharin, G. Hole: 350 Sample Midpoint (m) : 383.00 Core: 16 Top of Core Depth (m) : 378.50 Sect: 3 Top of Section Depth(m): 381.56 LITHOLOGY: BASALT; SAME LITHOLOGY AS SEC 2; Piece No. : PCE NO PIECE NUMBERS ASSIGNED; Texture : FINE-GRAINED; Structure : SLICKENSIDES WITH CALCITE & YELLOWISH GREEN CHLORITE ON WALLS; Comments : COLOR IS BLACK (N1); Vesicles : Location: Filling: CALCITE Shape : ROUND RARE CALCITE AMYGDULES; Phenocrysts: PLAGIOCLASE PYROXENE OLIVINE PHENOS ARE RARE; Replacement: CALCITE CHLORITE |
Cite as: Deep Sea Drilling Project (1989): Archive of Core and Site/Hole Data and Photographs from the Deep Sea Drilling Project (DSDP). National Geophysical Data Center, NOAA. doi:10.7289/V54M92G2 [access date]
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