Calcite from Namibia
by Dan Weinrich
Pyromorphite from Spain
for auction by Exceptional Minerals
Azurite and Malachite from Arizona
Amethyst included with Lepidocrocite by the Arkenstone
Chalcopyrite with Dolomite from Missouri by Dan Weinrich
Chalcopyrite with Dolomite from Missouri by Dan Weinrich
Elbaite with Lepidolite from Brazil by Dan Weinrich
Creedite from Mexico
Zoisite var. Tanzanite from Tanzania by John Betts
Rhodochrosite on Quartz with Hubnerite from Colorado