Rich and Diverse Specimen with Johannite, Zippeite, Amdersonite, and other copper, Uranium, and Vanadium Minerals on hot dense Uraninite. A real winner for high level displays!
Markey Mine, Utah
12.5x8.8x9 cm
848 grams
1 Million CPM in the richest and maot active portion of this piece. The rest is less active. RC110