LAWSONITE, GLAUCOPHANE, ALMANDINE, in MUSCOVITE

0.5 miles east of Reed Station, Tiburon Peninsula, Marin County, California 

65x30mm crystal section, HUGE and RICH! overall 70x50x20mm, $75

(low contrast = hard to photograph; most of the bottom half of the photo is lawsonite, the tan colored stuf on greenish mica matrix, spanning the entire width)