Both sides have a lot to offer with well crystallized green Cuprosklodowskite, a Baryte crystal, and yellow Schoepite, woth the reverse sporting a nice little vig filled with Uranophane and Schoepite. 
Musonoi Mine, Africa
60,000 cpm on Radiacode 110
5x2.75x1.8 cm
29.2 grams
A4