This 2.2 Kg perfect cube is sure to have your friends going WOW!
9.5x9.5 cm
2200 grams
140 to 150kcpm on RC103
Dark ruddy Sandstone with Pyrite, Chalcopyrite and Uraninite give this cube quite a kick. Reaching just about 150,000 cpm on Radiacode 103 on its hottest side. This thing is a work of art. Rocks This large and potent are hard to come by. The material lost in cutting is immense. I hope whoever gets this will truly enjoy it for how special it is. Things like this just are not seen out there in the rock world!
Blue Lizard Mine, Utah