Uraninite var. Pitchblende: Mi Vida Mine, Lisbon Valley Mining District, San Juan County, Utah, USA

Species: Uraninite var. Pitchblende

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

Dimensions: 4.7 x 3.4 x 2.7 cm.

Ex. Hal Miller Collection

Nice rich specimen of Uraninite var. Pitchblende from the famous Mi Vida Mine, Lisbon Valley Mining District, San Juan County, Utah, USA. Measures ~45,000 CPM on my Ludlum Model 3 Counter with the 44-9 “pancake” probe. Rare!