Specimen # 520001

Specimen Locality: Thomas Range, Juab County, Utah

Mineral Description: A large vuggy piece of rhyolite matrix hosts several distinct vugs. One of the vugs has terminated sherry topaz crystals, while most of the rest of the vugs are dusted with light purple microcrystals of fluorite. Unusual. Dimensions: 12 x 9.5 x 7 cm