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Exceptional Lamellar Autunite Dark Green Uranium Crystal with UV Reaction 120k
Excellent Autunite on Black Quartz and Granite
Interesting "Lichen-Like" Growth of UV Uranium Mineral from Green River, Utah
UV Reactive Uranium Crystal Autunite with Great Form 30,000 cpm 2.755 grams
4.057g Autunite Uranium Crystal with Great Color and Form UV Reactive 85,000 cpm
UV Reactive Uranopilite on Pitchblende Uraninite 320,000 cpm Colorado
Curite from Katanga, Africa 8x7x7 mm
Autunite Dark Green Lamellar Form UV Reactive Uranium Crystals
Johannite with Zippeite and Chalcanthite from Hideout Mine, Utah
Large Vandenbrandeite, Cuprosklodowskite, Kasolite from Musonoi Mine 280,000 cpm
950,000 cpm 🔥 Botryoidal with Polished Uraninite with Secondaries
Museum Cuprosklodowskite, Sklodowskite, Uranophane, Malachite, Heterogenite