Excellent specimen of jet-black Uraninite with a concetric rim of brightly-colored “Gummite” from the Flat Rock Mine, Mitchell County, North Carolina, USA. Mounted in a perky box for display. Measures ~85,000 CPM on my Ludlum Model 3 Counter with the 44-9 probe. Rare!
$220.00
In stock
Species: Gummite
Locality: Grury, Charolles, Saône-et-Loire, Bourgogne-Franche-Comté, France
Size: 2.6 x 1.9 x 1.3 cm, ~8 grams
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Species: Uraninite, Uranophane
Locality: Ruggles Mine, Grafton, Grafton County, New Hampshire, USA
Size: 8.2 x 5.2 x 5.8 cm - 178 grams
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Species: Fourmarierite, Rutherfordine, Uraninite
Locality: Shinkolobwe Mine, Shinkolobwe, Kambove Territory, Haut-Katanga, DR Congo
Size: 0.4 x 0.5 x 1.0 cm, ~12 grams
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Species: Uraninite
Locality: White Canyon Mining District, San Juan County, Utah, USA
Size: 5.5 x 5.0 x 2.2 cm
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