Stibnite cluster of prismatic crystals

Stibnite large spray of silver black prismatic crystals

Stibnite prismatic crystals

Stibnite

Painite one of few known crystals

Albite crystals

Polybasite pseudohexagonal crystals with Calcite

Azurite crystals w Malachite

Grossular orange Grossular garnet crystals

Peridot green crystals in basalt

Conichalcite w some calcite crystals

Marcasite cluster of Cockscomb crystals

Krohnkite crust of multiple crystals

Mesolite acicular crystals in a radial cluster on Stilbite

Halite intergrown hopper crystals

Manganite dark mineral crystals

Aurichalcite crystals med zoom

Gahnite crystals may be green blue yellow brown or grey

Mosandrite crystals in Aegirine

Aragonite crystals

ice crystals

Aurichalcite crystals close up

Metacinnabar crust of small black crystals

Monticellite brown crystals in Calcite