Schrockingerite: Moffat County, Colorado, USA

Description

Species: Schrockingerite

Locality: Moffat County, Colorado, USA

Size: 4.9 x 3.4 x 5.3 cm. (66 Grams)

Ex. Jack Nieburger Collection

SOLD

A great example of this unusual secondary uranium mineral, forming vivid green masses in vuggy sandstone matrix from an unusual locality for the mineral, Moffat County Colorado. Measures ~50,000 CPM on my Ludlum Model 3 Counter with the 44-9 probe. Extremely bright fluorescence under U.V. light. Rare!