15dm1169 ((COBALTITE, ERYTHRITE)), $5 MINIMUM BID, Cobalt, Ontario, Canada, 4 x 3.5 x 1.5 cm, Miniature | |
Here is a Cobalt specimen with good coverage of small micro crystals of lustrous silvery sparkling Cobaltite. In addition association Cobalt purple micro needles of the cobalt species, Erythrite. ex Dennis McMurdie collection. ex Deane K Smith collection. |