7678 07atkrit ((QUARTZ, TENNANTITE)), $1 MINIMUM BID, Tsumeb, Namibia, 6 x 6 x 3.5 cm, Miniature | |
Here is a specimen mainly with Quartz crystals coated with a black and reddish brown coating. On the specimen are also a few Tennantite crystals. ex Uri Bahman collection. |