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

Species: Uraninite var. Pitchblende, Hematite

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

Dimensions: 7.9 x 5.8 x 4.1 cm.

Ex. Bob Werner Collection

Very rich specimen of Uraninite var. Pitchblende with minor Hematite from the famous Mi Vida Mine, Lisbon Valley Mining District, San Juan County, Utah, USA. Very “hot” specimen of high-grade uranium ore from Utah’s most famous uranium mine, measuring ~125,000 CPM 0n my Ludlum Model 3 Counter. Rare!