15dm463 ((DIOPTASE on MALACHITE)), $10 MINIMUM BID, Tsumeb, Namibia, 4 x 2.5 x 2.5 cm, Miniature | |
Mounds of short acicular crystals Malachite forming a velvet looking carpet with a few lustrous gemmy Dioptase crystals. ex Dennis McMurdie collection. ex Uri Bahman collection. |