Very nice large, solid specimen of plumose, elongated waxy black crystals of Samarskite-(Y), with minor Samarskite-(Yb) (rare!!) in Albite matrix from the Little Patsy Pegmatite, South Platte Pegmatite Mining District, Jefferson County, Colorado, USA. Nice example of these uncommon REE minerals from a classic Colorado locale!
$170.00
In stock
Species: Samarskite-(Y)
Locality: Oregon #3 Pegmatite, South Platte District, Jefferson Co., Colorado USA
Size: 3.4 x 2.9 x 2.2 cm, 54 grams
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Species: Samarskite-(Y)
Locality: Spinelli prospect, Glastonbury, Hartford County, Connecticut, USA
Size: 6.8 x 4.0 x 7.4 cm, 156 grams
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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: Madagascar
Size: 2.5 x 1.7 x 1.6 cm, ~12 grams
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