Species: Liebigite
Locality: Black Ape Mine, Thompsons Mining District, Grand County, Utah, USA
Dimensions: 3.5 x 3 x 1.8 cm, 26 grams
Ex. Hal Miller Collection
Very nice rich specimen of brightly-fluorescent Liebigite in sandstone from the Black Ape Mine, Thompsons Mining District, Grand County, Utah, USA. Measures ~50,000 CPM on my Ludlum Model 3 Counter with the 44-9 probe. Unusual locality! Rare!