Description
Species: Fernandinite
Locality: Cactus Rat Mine, The Poison Strip, Thompson, Grand County, Utah, USA
Size: 5.2 x 4.5 x 2.6 (88 Grams)
Ex. Jack Nieburger Collection
A great example of this rare vanadium and uranium species from a classic American locality. Ex. Jack Nieburger collection with several old labels. Measures ~10,000 CPM on my Ludlum Model 3 Counter with the 44-9 probe. Rare!