Carnotite: Rattlesnake Mine, Lisbon Valley Mining District, San Juan County, Utah, USA

Description

Species: Carnotite

Locality: Rattlesnake Mine, Lisbon Valley Mining District, San Juan County, Utah, USA

Dimensions: 4.7 x 2.5 x 1.9 cm, 18 grams

20K CPM

Ex. Hal Miller Collection

Nice specimen of bright yellow Carnotite from the Rattlesnake Mine, Lisbon Valley Mining District, San Juan County, Utah, USA. Measures ~20,000 CPM on my Ludlum Model 3 Counter with the 44-9 probe. Unusual locality! Rare!