Marc & Janis Countiss

Mimetite

Copper

Gold

Brazilianite

Fluorite, Calcite, Pyrite, Quartz

Stibnite

Gypsum

Malachite after Azurite

Quartz

Elbaite, Lepidolite

Azurite, Malachite

Silver with Copper

Amethyst

Quartz and Hematite

Quartz

Wulfenite, Descloizite, Calcite

Fluorite, Sphalerite, Galena, Chalcopyrite

Fluorite, Calcite

Elbaite, Quartz, Cleavelandite (Albite), Lepidolite

Mimetite

Apophyllite-(KF) on Stilbite

Aquamarine Beryl, Schorl, Albite, Muscovite

Aquamarine Beryl, Apatite-(CaF), Muscovite

Cinnabar on Dolomite

Heliodor Beryl