Rhodochrosite, Quartz - Sunnyside Mine group (American Tunnel Mine), USA - 6.9 x 6.7 cm
Mineral: Rhodochrosite, Quartz
Locality: Sunnyside Mine group (American Tunnel Mine), Bonita Peak, Gladstone, Eureka District, San Juan County, Colorado, USA
Dimensions: 6.9 x 6.7 cm

Description: Rhodochrosite with quartz. Some of the thin bladed quartz may be replacing anhydrite.