Species: Uraninite
Locality: Swamp #1 Quarry, Cathance River Nature Preserve, Topsham, Sagadahoc County, Maine, USA
Size: 1.9 x 1.6 x 1.6 cm, ~20 grams
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Species: Uraninite
Locality: Strickland Quarry, Strickland pegmatite, Collins Hill, Portland, Middlesex County, Connecticut, USA
Size: 2.0 x 1.8 x 1.1 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: Pitchblende, Uraninite
Locality: Ladwig mine, Golden Gate Canyon, Golden, Jefferson Co., Colorado USA
Size: 3.5 x 2.7 x 1.3 cm, 15.1 g
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