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: Uraninite
Locality: Richardson Mine, Cardiff Township, Highlands East Township, Haliburton County, Ontario, Canada
Size: 2.1 x 1.8 x 1.1 cm
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Species: Uraninite
Locality: Swamp #1 Quarry, Cathance River Nature Preserve, Topsham, Sagadahoc County, Maine, USA
Size: 1.1 x 0.9 x 0.7 cm
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Species: Uraninite
Locality: Chestnut Flats Mine, Spruce Pine, Mitchell County, North Carolina, USA
Size: 3.5 x 2.8 x 2.1 cm, 26.61 grams
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Species: Gummite, Uraninite
Locality: Ranger Mine, Kakadu, West Arnhem Region, Northern Territory, Australia
Size: 12.7 x 8.1 x 4.7 cm, 1022 grams
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