Mineral Colour A Actinolite Green Adamite White Adamite Yellow Alstonite Yellow Ancylite Red Antimony Metallic Apatite Yellow Apophylite Green Atacamite Green Augite Black Azurite Blue B Barite Red Barite White Barite Yellow Belovite Violet Beryl var. Aquamarine Blue Biotite Black Bournonite Metallic C Calcite Brown Calcite Orange Calcite White Calcite, Sand Brown Cassiterite Black Celestine Orange Celestite Blue Celestite Orange Chalcedony Blue Chalcocite Black Chalcopyrite Metallic Chrysotile Yellow Citrine Red Corundum var. Ruby Red Crocoite Red Cuprite Violet Cymatolite Brown

Mineral Colour D Descloizite Black Descloizite Orange Diopside Green Dioptase Green E Elbaite Violet F Fluorite Violet Fluorite Yellow G Galena Metallic Graphite Metallic Gypsum Brown H Halite Orange Halite Blue Halite White Halotrichite White Hematite Black Heulandite Orange I, J Inderite White Inesite Red K, L Kämmererite Violet Kyanite Blue M, N Malachite Green Mimetite Orange Miserite Violet Moissanite Black Moissanite Green Muscovite Metallic O Orpiment Yellow Orthoclase Brown

Mineral Colour P Pectolite White Pectolite White Phlogopite Brown Polianite Metallic Prehnite Green Pyrite Metallic Pyrophyllite Brown Pyrrhotite Metallic Q Quartz Brown Quartz Red Quartz var. Agate Brown Quartz var. Amethyst Violet R Realgar Red Rockbridgeite Black Rhodochrosite Red Rosasite Green S Scolecite White Selenite, Twinned Brown Serandite Red Shattuckite Blue Smithsonite Violet Sphalerite Metallic Stilbite Orange Sulfur Yellow T Talc Green Tourmaline Red U Uranophane Yellow Uranotite Yellow V Vanadinite Orange Variscite Green W, X, Y, Z Wulfenite Orange Wulfenite Brown

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