ggo SPALERITE and CHALCOPYRITE on DOLOMITE, Tri-State District, 13 x 11 x 9 cm, Large Cabinet | |
Here is a single isolated 2.5 cm Sphalerite crystal perched on the top of a large specimen of Dolomite and Chalcopyrite on Chert. The top of this specimen could be trimmed to make a 7 x 6 x 4.5 Cabinet specimen if a smaller specimen is desired. |