Description
Species: Schrockingerite
Locality: Wamsutter, Sweetwater County, Wyoming, USA
Size: 6.8 x 4.4 x 5.8 (156 Grams)
Ex. Jack Nieburger Collection
A great example of the rare uranium mineral schrockingerite from it’s most well-known locality, Wamsutter, Wyoming. Extremely bright blue-green fluorescence under U.V. light. Measures ~50,000 CPM on my Ludlum Model 3 Counter with the 44-9 probe. Rare!