Samarskite-(Y), “Gummite”: Spruce Pine Pegmatite District?, Mitchell County, North Carolina USA
$90.00
Samarskite-(Y), “Gummite”: Spruce Pine Pegmatite District?, Mitchell County, North Carolina USA
$90.00
1 in stock
Description
Species: Samarskite-(Y), “Gummite”, Uraninite
Locality: Spruce Pine Pegmatite District?, Mitchell County, North Carolina USA
Size: 4.9 x 4.4 x 2.1 & 3.6 x 1.7 x 2.2 cm (144 Grams total)
Ex. Jack Nieburger Collection
Two solid examples of radial samarskite crystals with minor “gummite” and uraninite from a classic American locality for these minerals. Ex. Jack Nieburger collection with several old labels. Rather HOT… measures ~80,000 CPM on my Ludlum Model 3 Counter with the 44-9 probe. Rare!
