Very nice thumbnail-size specimen of crudely-crystallized Uraninite from the famous Chestnut Flats Mine near Spruce Pine, Mitchell County, North Carolina, USA. Measures ~60,000 CPM on my Ludlum Model 3 Counter with the 44-9 probe. Rare!!
$90.00
In stock
Species: Allanite, Uraninite
Locality: Mary Kathleen Mine, Mary Kathleen district, Rosebud Station, Cloncurry Shire, Queensland, Australia
Size: 5.5 x 3.8 x 2.8 cm
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Species: Johannite, Uraninite, Uranopilite, Zippeite-(Na)
Locality: Happy Jack Mine, White Canyon Mining District, San Juan County, Utah, USA
Size: 7.5 cm x 7 cm x 4 cm
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Species: Columbite, Uraninite
Locality: Allen Quarry, Alstead, Cheshire County, New Hampshire, USA
Size: 5.2 x 4.0 x 3.5 cm
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Species: Albite, Muscovite, Uraninite
Locality: John Salak Quarry, Haddam, Middlesex County, Connecticut, USA
Size: 5.1 x 2.7 x 3.2 cm & 6.7 x 2.4 x 4.2, 138 grams
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