$300Median
1990Sold (12 mo)
$750Last sale
Calcite from Tsumeb, Oshikoto Region, Namibia
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This is a fascinating and beautiful miniature specimen from the world famous Tsumeb copper mine. Although not essential, the use of magnification brings this wonderful piece into a whole new dimension. Paragenetically, early rhombic Calcite crystals are entirely coated by finely crystallized cream coloured Dolomite which is in turn coated by leaf-green coloured globular microcrystals of Conichalcite. Under magnification and illumination, the green colour is quite bright, much more so than Duftite. This lovely combination is elevated by a second generation of rhombic Calcite crystals, which are totally transparent and colourless, providing 'windows' through which the Conichalcite crystals can be viewed. There is very slight abrasion to the edges of some of these colourless Calcite crystals, but this is only apparent under strong magnification. Otherwise, it is an exceptional Tsumeb miniature. Ex Kessler Collection.
Product details
SpeciesCalciteDolomiteConichalcite
SizeMiniature
Dimensions5.0 x 3.3 x 2.7 cm
Added on01/14/2026
LocalityNamibia, Oshikoto Region, Tsumeb
Current owner
Unknown Owner
- Acquired
- Feb 2026
- Price paid
- $500.00
Previous owners
| Date | Collector | Acquisition price |
|---|---|---|
| — | Crystal Classics | Not disclosed |
Learn more
Mineral guide
Learn about Calcite
diverse shapes, colors, and optical quirks; widely available yet scarce elite pieces from Elmwood and Charcas drive collecting value and display.Regional guide
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