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Covellite Mineral Collection w/ Pyrite

Currency:USD Category:Collectibles Start Price:25.00 USD Estimated At:200.00 - 400.00 USD
Covellite Mineral Collection w/ Pyrite
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Included in this lot we have a covellite mineral collection with pyrite inclusions. Covellite is a rare copper sulfide mineral known for its distinctive indigo-blue and purple coloration with a metallic shine. It is commonly found as coatings and intermixed with chalcopyrite, pyrite, and other sulfides. The collection consists of 52 pieces of covellite with a total weight of 19.95 troy ounces. The stones range from pieces pure covellite to small sections of covellite on pieces of pyrite and ranging in colors from a light blue to deep purple. The stones originate from Butte, Montana. The collection shows good condition overall with the largest of the stones measuring 1 5/8" long by 1 1/8" wide.