Figure F6. Flow banding is preserved in white to light gray silica-clay-rich fragments in Unit 9 (hydrothermal breccia) (Sample 193-1189A-5R-1 [Piece 7, 42-51 cm]). A. Close-up photograph of hand specimen. B. Line drawing of hand specimen.

Figure F6. Flow banding is preserved in white to light gray silica-clay-rich fragments in Unit 9 (hydrothermal breccia) (Sample 193-1189A-5R-1 [Piece 7, 42-51 cm]). A. Close-up photograph of hand specimen. B. Line drawing of hand specimen.