Jim & Imelda Klein

Rhodochrosite

Hematite

Copper

Smithsonite, Adamite

Paradamite, Legrandite, Smithsonite

Fluorite, Calcite

Rosasite on Copper

Amethyst on Calcite

Kobyashevite, Gypsum, Calcite

Calcite (Manganese-rich)

Wulfenite, Mimetite

Dioptase

Calcite

Amethyst

Gold on Quartz

Fluorite

Mimetite

Heliodor Beryl

Barite, Calcite

Grossular, Diopside

Sphalerite with Calcite

Pyrargyrite

Amethystine Quartz, Rhodochrosite with Quartz

Amethystine Quartz

Azurite, Malachite

Quartz

Mimetite; Melonite (after Calaverite)

Mimetite; Melonite (after Calaverite)