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3 specimens listed
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stock #19.1-237
N'chwaning Mine, Kalahari Fields, Kuruman
Northern Cape Province, South Africa
3.8 x 3.4 x 2.2 CM (small miniature/ large thumbnail (toenail))
price: $90
Spring 2019

A cute specimen of Olmiite crystals in spherical form on contrasting matrix. Nice luster and fair pink color, these were once all labeled as Poldervartites (a rare mineral at the time of the find) later re-studied and classified as Olmiite (also at that time a rare mineral). This discovery was sizable and enough good specimens found to allow collectors to own a nice piece without major financial pain. In good condition and a good value.
Olmiite with Calcite
stock #14-14-260
N'chwaning Mine, Kalahari Fields, Kuruman
Kuruman, South Africa
9 x 6.8 x 6 CM (cabinet)
price: $1250
Spring 2014

A large and esthetic 3-D cluster of Olmiite in "wet look" aggregates with a pinkish color. Far better that the average, this is an even more special specimen due to the well placed clear clusters of Calcites in parallel growth. The calcite is in doubly terminated prisms that look very much like quartz and have similar glassy luster. Olmiite was unknown as a mineral until 2006, it is only found at this one location worldwide. This piece displays well, is undamaged and presents from several angles.
Olmiite (poldervartite)
stock #12.1-134
N'chwaning Mine, Kalahari Fields, Kuruman
Kuruman, South Africa
5.3 x 3.1 CM (miniature)
price: $110
Spring 2013

A single bright and well formed crystal of Olmiite is nicely perched on the Manganese matrix. Fine condition and well presented, this is a nice single crystal (1.2 CM) on matrix that shows great color, form and luster well. Not just a ball this has well defines crystal faces unlike most specimens. This find has produced many forms of this rare mineral, it is a great time to get examples of this esthetic specie while they are still affordable.
3 specimens listed
Page   1 |