Outstanding large group of very well-formed Columbite-(Fe) (to 6+ cm!) and Samarskite-(Y) crystals from the Spinelli prospect, Glastonbury, Hartford County, Connecticut, USA. This is one of the best columbite specimens known from this locality, and was found as part of a 2008-2013 specimen mining project at this now-extinct locality. Truly exceptional for this species at the locality, one of the very best!! Ex. Eric Quinter, Tony Albini Collections.
Original price was: $2,000.00.$1,350.00Current price is: $1,350.00.
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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: Samarskite-(Y)
Locality: Spinelli prospect, Glastonbury, Hartford County, Connecticut, USA
Size: 7.5 cm x 6.3 cm x 4.5 cm, 426 grams
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Species: Columbite-(Fe), Euxenite-(Y)
Locality: Ankazobe District, Analamanga, Madagascar
Size: 3.9 x 3.2 x 2.7 cm
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Species: Columbite-(Fe), Zircon
Locality: Kinkel Quarry, Bedford, Westchester County, New York, USA
Size: 3.9 x 3.2 x 2.3 cm
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