Dave Bunk Minerals

Calcite

Azurite

Copper

Malachite on Cuprite (after Copper)?

Beryl var. Aquamarine on Fluorite (Spinel twin)

Pyrite with Enargite on Quartz

Spessartine on Albite var. Cleavelandite

Serandite with Aegirine

Olmiite (type locality)

Siderite with Pyrite

Calcite on Quartz

Quartz

Quartz

Goosecreekite with Heulandite on Quartz var. Amethyst

Diopside

Copper

Quartz var. Amethyst

Fluorapatite

Sylvanite

Galena

Turquoise after Apatite

Covellite

Gold with Hessite, PETZITE and Pyrite

Milarite

Fluorite with Dolomite and Calcite

Eosphorite

Vanadinite

Pyrite

Wulfenite

Cassiterite

Sperrylite (repaired)

Fluorapatite

Diamond

Hydroboracite

Celestine

Fluorapatite

Wardite with Siderite

Vesuvianite

Sphalerite

Rhodochrosite on Quartz

Pyromorphite

Uvite

Columbite-(Fe)

Galena on Siderite

Barite

Copper

Diamond (1.62 ct.)

Elbaite

Elbaite

Malachite

Elbaite

Allanite

Azurite

Acanthite with Dolomite on Quartz

Hübnerite

Quartz (Japan-law twin)

Fluorite

Elbaite

Elbaite

Stibnite