Uraninite Crystal - Cardiff Uranium Mine, Cardiff Township, Hastings County, Ontario, Canada

UO₂

A great example of a  Uraninite crystal from the Cardiff Uranium Mine, Cardiff Township, Hastings County, Ontario, Canada. These specimens are becoming increasingly difficult to find on the collectors market as the source has long since been closed down, and most of what is available has disappeared into private collections.

Approx. specimen size: 8mm x 7mm x 10mm

Approx. specimen activity on an SE International Ranger EXP: 17000 cpm