Description
Species: Zippeite, Johannite, Uraninite
Locality: Temple Mountain District, Green River, Emery County, Utah, USA
Size: 9.6 x 7.1 x 2.7 cm (186 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.