Alexander Schauss

Calcite, Dioptase, Hematite

Copper

Strontianite

Vanadinite

Uranocircite

Spodumene (var. Hiddenite)

Wulfenite, Mimetite

Stephanite

Pyromorphite

Libethenite

Fluorapatite

Stilbite-Ca

Mimetite

Sugilite

Skutterudite

Spessartine on Albite

Sphalerite, Quartz, löllingite

Vesuvianite

Beryl (var. Heliodor)

Spinel

Stibiotantalite

Beryl (var. Goshenite)

Mimetite

Phosphophyllite

Stellerite

Sperrylite

Erythrite

Wulfenite

Zektzerite

Dioptase

Bixbyite

Proustite

Grossular

Legrandite

Emerald crystal on Calcite

Emerald

Hematite

Hematite

Hematite

Hematite

Quartz with Papagoite inclusions

Amethyst

Milky Quartz

Quartz with Rutile inclusions

Smoky Quartz

Quartz

Smoky Quartz

Quartz with halloysite inclusions

Quartz

Calcite (Cobalt-rich)

Calcite with Cuprite inclusions

Calcite

Calcite with Cuprite inclusions on native Copper

Calcite on Copper

Calcite on Copper

Calcite (Cobalt-rich)