Carnegie Museum of Natural History

Stibnite

Euclase

Elbaite

Plumbogummite after Pyromorphite

Sand Calcite

Azurite

Azurite, Malachite

Bertrandite, Rhodochrosite, Fluorite, Fluorapatite

Calcite, Jamesonite

Rhodochrosite, Quartz

Silver, Acanthite

Platinum

Almandine on Muscovite

Elbaite

Emerald, Quartz

Natrolite

Quartz

Sénarmontite, Stibiconite, Stibnite, Quartz, Goethite

Copper, Cuprite, tenorite

Cerussite, Malachite

Fluorite, Quartz, Calcite

Nordstrandite, Malachite, Gibbsite

Azurite Sun, Kaolinite

Rhodochrosite, Tetrahedrite, Chalcopyrite

Anglesite, Galena

Magnetite

Fluorite, Calcite, Chalcopyrite

phantom Quartz

Rhodonite

Cavansite

Elbaite, Cookeite

Copper

Quartz, Papagoite

Calcite, Gypsum, Ktenasite, Sphalerite, Chalcopyrite

Topaz, Cleavelandite

Brazilianite

moss Agate

Clinochlore

Rhodochrosite

fire Agate

Aquamarine with diamonds