Unique BLUE bubbles under magnification with some rich Gummite in a spot on the edge. Great activity and form with extra bonuses for this classic material.
Pribram, CZ
6.5x5x2 cm
100 grams
360,000 cpm
E1
Gummite, BLUE Botryoidal Uraninite, on Calcite from Pribram, CZ 360,000 cpm
$325.00Price
