Liebigite: Schwartzwalder mine, Golden, Colorado, USA

Description

Species: Liebigite

Locality: Schwartzwalder mine, Ralston Buttes, Golden, Colorado, USA

Size: 6.5 x 5 x 4.5 cm (178 Grams) 

A great example of rich neon-yellow liebigite richly covering a piece of matrix from the famous Schwartzwalder Uranium mine, Ralston Buttes, Golden, Colorado, USA. Extremely bright fluorescence under U.V. light. Measures ~80,000 CPM on my Ludlum Model 3 Counter with the 44-9 probe. Rare!!