Allan Young

Copper pseudomorph after Cuprite image

Copper pseudomorph after Cuprite

Adamite (Copper-rich) image

Adamite (Copper-rich)

Meta-autunite image

Smithsonite image

Calcite, Sphalerite image

Calcite, Sphalerite

Rhodochrosite image

1

Pyromorphite image

Silver on Cerussite image

Silver on Cerussite

Boltwoodite image

1

Leadhillite image

Chalcocite image

Veszelyite image

1

2

Cyanotrichite image

Azurite, Malachite image

Azurite, Malachite

Chlorargyrite image

Hessite image

Stephanite image

Silver image

Proustite image

Silver image

Silver, Calcite image

Silver, Calcite

Acanthite, wire Silver image

Acanthite, wire Silver

Gold image

Wire Gold image

Leaf Gold image

Weloganite image

Grossular image

Diopside, Grossular image

Diopside, Grossular

Smithsonite (Manganese-rich) image

Smithsonite (Manganese-rich)

Wulfenite, ilsemannite image

Wulfenite, ilsemannite

Fluorite, Rhodochrosite image

Fluorite, Rhodochrosite

Gold with Quartz image

Gold with Quartz

Quartz image

Microcline image

Rhodochrosite image

1

Owyheeite with Quartz image

Owyheeite with Quartz

Topaz image

Andradite image

Sulfur image

Epidote on Quartz image

Epidote on Quartz

Schorl image

Gyrolite image

Rosasite image

Smithsonite (Cobalt-rich) image

Smithsonite (Cobalt-rich)

Creedite image

Ludlamite image

Copper with Cuprite image

Copper with Cuprite