Superb, large, very well-formed group of parallel growth samarskite-(Y) crystals with the typical coating found on weathered-out crystals, with uncoated, black, very sharp epitaxial columbite-(Fe) crystals growing on one side of the samarskite crystal group. This outstanding specimen is truly one of the best I have seen for this classic locality and for the species. Wow! Eric Quinter specimen U/Th 0015, pictured on Mindat.org.
Original price was: $2,500.00.$1,250.00Current price is: $1,250.00.
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Species: Autunite, Samarskite-(Y)
Locality: Spruce Pine Mining District, North Carolina, USA
Size: 6.0 x 3.9 x 1.8 cm
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Species: Columbite-(Fe), Muscovite, Uranophane
Locality: Mocksville, Davie County, North Carolina, USA
Size: 5.0 x 3.7 x 3.1 cm
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Species: Columbite-(Fe), Samarskite-(Y)
Locality: Spinelli prospect, Glastonbury, Hartford County, Connecticut, USA
Size: 7.6 cm x 5.8 cm x 4.8 cm, 364 grams
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Species: Samarskite-(Y)
Locality: Spinelli prospect, Glastonbury, Hartford County, Connecticut, USA
Size: 5.8 x 5.5. x 5.3 cm, 408 grams
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