Carnotite: Gateway, Mesa County, Colorado, USA

Description

Species: Carnotite

Ex: Eric Quinter Collection 

Locality: Gateway, Mesa County, Colorado, USA

Dimensions: 5.6 x 3.6 x 1.3 cm, 34 grams 

Very nice rich colorful example of this secondary uranium-vanadium mineral. Measures ~50,000 CPM on my Ludlum Model 3 Counter with the 44-9 probe.