Uraninite

Schwartzwalder mine, Ralston Buttes, Jefferson County, Colorado, USA

Nice solid waxy-black Pitchblende from this classic and uncommon Colorado locality. Mounted in a perky box as seen. Measures ~80,000 CPM on my Ludlum Model 3 Counter with the 44-9 ‘pancake’ probe. From the collection of noted Uranium mineral specialist Greg Boles. Rare!

Size: 3.3 x 2.6 x 1.5 cm, 17.74 g
Species: Uraninite
Locality: Schwartzwalder mine, Ralston Buttes, Jefferson County, Colorado, USA
SKU: 599 B 5

$120.00

In stock