Calcite
2
Calcite “fish-tail” twin, 21.1 cm, from the Gordon mine, Picher, Ottawa County, Oklahoma. Ex Richard Brown collection, ex George Witters collection. Displayed at the 'American Mineral Treasures' exhibit at the 2008 Tucson Gem and Mineral Show.
Product details
Species
SizeLarge Cabinet
Dimensions21.1 cm
Added on03/26/2026
Locality
Publications
- Mineralogical Record The Kevin Brown Collection page 129
Known provenance
| Date | Collector | Acquisition price |
|---|---|---|
| — | George Witters | Not disclosed |
| — | Richard Brown | 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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