Table T2. Lithology and alteration of Unit 1, Site 1191.

Table T2. Lithology and alteration of Unit 1, Site 1191.

Core, section
(Piece) Curated depth
(mbsf) Curated
length
(m) Lithology Alteration

Top

Base

193-1191A-

1R-1 (1-15) 0.00 0.80 0.80 Fresh to moderately altered aphyric moderately vesicular volcanic rock. Alteration generally slight. Vesicle fill of zeolites and silica + sulfide. Slight silicification of the groundmass gives the rock a slighty bleached appearance in places. Minor Fe-Oxide staining on some fracture surfaces and vesicles. Sulfide (marcasite and pyrite) veins are common.

2R-1 (1-20) 9.40 10.89 1.49

2R-2 (1-19) 10.89 12.15 1.26

3R-1 (1-14) 14.70 15.57 0.87

Core, section (Piece)	Curated depth (mbsf)		Curated length (m)	Lithology	Alteration
Core, section (Piece)	Top	Base	Curated length (m)	Lithology	Alteration
193-1191A-
1R-1 (1-15)	0.00	0.80	0.80	Fresh to moderately altered aphyric moderately vesicular volcanic rock.	Alteration generally slight. Vesicle fill of zeolites and silica + sulfide. Slight silicification of the groundmass gives the rock a slighty bleached appearance in places. Minor Fe-Oxide staining on some fracture surfaces and vesicles. Sulfide (marcasite and pyrite) veins are common.
2R-1 (1-20)	9.40	10.89	1.49
2R-2 (1-19)	10.89	12.15	1.26
3R-1 (1-14)	14.70	15.57	0.87