Index No: MRTN103200; Collected By: Thomas B. Nolan; Sample Type: hand sample; thin section; Notes: Location taken from Belmont Mine shaft; Soft pale greenish rock spotted with dark quartz areas up to 8 mm, and light altered feldspars. In section feldspars phenocrysts are entirely altered to sparse sericite and abundant chlorite. Matrix texture is well preserved. The large quartz areas with minor amounts of chlorite might well represent amygdules.