By Rodrigo M. (r.martinez@latinospost.com) | First Posted: May 12, 2015 02:23 PM EDT

Azurite

Bismuth

Black Opal

Burmese Tourmaline

Chrysocolla in Malachite

Fluorite

Luz Opal

Opal Fossil

Opal

Pink Rhodochrosite

Realgar on Calcite

Rhodochrosite

Rose Quartz Geode

Scolecite

Sunset Fire Opal

The Empress of Uruguay Worlds Biggest Amethyst Geode

Titanium Quartz

Tourmaline on Quartz with Lepidolite and Cleavelandite

Uvarovite

Watermelon Tourmaline

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