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.
In stock
Size: 13.5 x 12.0 x 10.2 cm
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Size: 5.5 x 4.2 x 3.3 cm
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Species: Boltwoodite
Size: 5.8 x 4.2 x 3.6 cm, 98 grams
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Species: Uraninite, Zippeite
Locality: Pick's Delta Mine, San Rafael Swell Mining District, Emery County, Utah, USA
Size: 3.4 x 2.3 x 2.1 cm, 18 g
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