Fluorite, Schorl & Muscovite, Erongo, Namibia

Showy combination of Erongo minerals. The green, modified octahedral fluorite crystals are nicely contrasted with black tourmaline (schorl) crystals, with a sprinkling of beige muscovite. Most the fluorite and muscovite react nicely under long wave UV light, as does a small patch of hyalite opal on the base of the specimen. From Erongo Mountains, Erongo region, Namibia. Dimensions: 6 cm x 9 cm