15dm157 ((MIXITE, CALCITE)), $15 MINIMUM BID, 3 x 2 x 2 cm, Northern Spy Mine, Tintic District, Utah, Thumbnail, | |
The photo is not detailed enough but the sphere of Mixite has acicular needle like crystals protruding from the sphere in all directions. It would make a great micro of this rare species. ex Dennis McMurdie collection. |