Rhodochrosite, Chalcopyrite, Quartz 

Champion Mine, Cinnamon Pass, Hinsdale County, Colorado 

Rocky Mountain Gems an Minerals

Quartz Pseudo (Possibly Barite)

Keystone Claim / San Juan County, Colorado 

Perfect Specimen 7 x 6 x 2.5 cm / Large crystal 2.9 x 1 x .3 cm

Sponsored by Rocky Mountain Gems and Minerals 

Reddish-Orange ball of SPESSARTINE, a member of the GARNET Group. The ball lies on a terminated QUARTZ crystal with minor Muscovite and Albite.

Vitreous black TOURMALINE from the Harney Peak Pegmatite of South Dakota.

A huge crystal of Hematite Included Quartz from Canada.

Smoky Quartz cluster from Diamantina, Minas Gerais, Brazil

Petroleum-included Quartz

Specular Hematite crystals on Quartz

Ametrine, Anahi Mine, Santa Cruz Department, Bolivia
A beautiful etched crystal of Ametrine (mixed Amethyst-Citrine) from Bolivia. Measures 7 x 6 x 3.5 cm.
​Weighs 6.4 0z.