16ewsh.is ((TETRAHEDRITE, FLUORITE on CHALCOPYRITE)), $50 MINIMUM BID, Ophir Hill Mine Ophir Hill Area, Ophir District, Tooele County, Utah, 3.5 x 2.5 x 1.5 cm, Miniature, | |
Excellent parallel and groups of Tetrahedrite crystals covering the specimen. Bottom exposes lustrous Chalcopyrite under the Tetrahedrite crystals. It also has a small cluster of colorless, typical Ophir cubic Fluorite crystals |