Uranocircite: São Pedro claim, Malacacheta, Minas Gerais, Brazil

Description

Species: Uranocircite
Locality: São Pedro claim, Malacacheta, Minas Gerais, Brazil
Dimensions: 4.1 x 7.1 x 2.2 cm., 76 grams

Ex. George Kamin Collection

Excellent large group of vivid lime-green to yellow uranocircite crystals from the major find around fifteen years ago that redefined this uncommon uranium species at the São Pedro claim, Malacacheta, Minas Gerais, Brazil. Measures ~80,000 CPM on my Ludlum Model 3 Counter with the 44-9 probe. Rare!