Pyrite     Orman Dam, Belle Forche, Butte Co., South Dakota.  Ex. Dr. Steve Chamberlain Collection.  An attractive 3.3 cm concretion which came out of the ground in 1990.  No pyrite disease problems with this fine specimen.  Damage-free and displayable.  45$

Pyrite

SKU: GD-0332
$45.00Price