Images

View larger Virgin Valley Nevada Opal

View larger Calcite on Fluorite, Manaoshan, China

View larger Virgin Valley Nevada Opal Cabochon

View larger Virgin Valley Black Opal

View larger Aquamarine with Feldspar, Erongo, Namibia

View larger Spessartine on Kunzite with Albite, Afghanistan

View larger Cuprosklodowskite with Soddyite, Musunoi, Congo (Zaire).