Dioptase, Calcite
Unknown Owner
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Gemmy and lustrous, emerald-green dioptase crystals to 9 mm on a nicely contrasting, aesthetically shaped matrix of sparkly, off-white calcite from Tsumeb. This fine piece comes with a Prosper Williams label, a prominent Tsumeb dealer in the 1970s and early 1980s. Dioptase on calcite from Tsumeb is much sought after. MUCH, MUCH BETTER In PERSON! 4.0 x 3.2 x 2.0 cm
Product details
Known provenance
| Date | Collector | Acquisition price |
|---|---|---|
| 08/2024 | Unknown Owner | Not disclosed |
| — | The Arkenstone | Not disclosed |
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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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