7atkrts ((UNKNOWN)), $5 MINIMUM BID, Tsumeb, Namibia, 12 x 8 x 3.5 cm, Cabinet | |
Here is another of the unlabeled specimens from the Uli Bahmann collection. I am not sure what this one is. It is fairly light in weight, at least not heavy. Dendritic crystal growth is front , back, top, and bottom. ex Uli Bahmann collection. |