Very nice solid specimen of bright-yellow ‘gummite’ from the classic French uranium locality of Grury. Measures ~40,000 CPM on my Ludlum Model 3 Counter with the 44-9 probe. Rare!
$125.00
In stock
Species: Gummite, Uraninite, Uranophane
Locality: Chalk Mountain Mine, Spruce Pine, Mitchell County, North Carolina, USA
Size: 10.0 x 7.7 x 4.5 cm
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Species: Gummite, Uraninite
Locality: Biermann Quarries, Bethel, Fairfield County, Connecticut, USA
Size: 1.6 x 1.3 x 0.8 cm
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Species: Gummite, Uraninite
Locality: Biermann Quarries, Bethel, Fairfield County, Connecticut, USA
Size: 1.9 x 1.3 x 1.0 cm
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Species: Gummite, Uraninite
Locality: Flat Rock Mine,, Mitchell County, North Carolina, USA
Size: 2.7 x 2.4 x 1.5 cm, ~20 grams
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