Description
Species: Zippeite, Johannite, Uraninite
Locality: Temple Mountain District, Green River, Emery County, Utah, USA
Size: 10.2 x 6.2 x 3.8 cm (174 Grams)
Nice, rich specimen of these unusual secondary uranium minerals on uraninite/coffinite ore matrix, from this remote and less common Utah locality. Quite “hot” at over 150,000 CPM on my Ludlum Model 3 Survey Meter with the 44-9 probe (alpha shield on). Ex. University of Texas El Paso Geology Department Collection.