Mineral Specimen and Product Inventory Search
- Availability
- Available
- Price
- $95.00
- Featured
- Featured in Special Editions
- Locality
- Union Carbide mine, Wilson Springs, Garland Co., Arkansas, United States
- Formula
- (Fe3+)24AlO6(PO4)17(OH)12ยท75H2O
- Size
- 6 x 5 x 5 cm - Sm Cabinet
- Tagged
- phosphate
It's a mind-blower under the scope. These golden sprays are less than 1mm in size but their color and perfection make them seem life size under the scope.
Collected by Don Owens. The material is simply not available any longer. The pits are closed, flooded, and highly guarded.
- Availability
- Available
- Price
- $40.00
- Locality
- Mid-Continent mine, Cherokee Co., Oklahoma, United States
- Formula
- CaCO3
- Size
- 9 x 7 x 7 cm - Sm Cabinet
- Tagged
- carbonate
Large undamaged twinned scalenohedral Calcite crystal to 10cm down axis. Very nice piece sits perfectly well without aid.
- Availability
- Available
- Price
- $40.00
- Featured
- Featured in Special Editions
- Locality
- Tsumeb mine, Tsumeb, Namibia
- Formula
- CaCO3
- Size
- 12.5 x 5.5 x 6 cm - Cabinet
- Tagged
- carbonate
White interesting formation of at least two generations of Calcite, perhaps as a cast of a former mineral.
- Availability
- Sold
- Featured
- Featured in Special Editions
- Locality
- Idarado mine, Telluride, San Miguel Co., Colorado, United States
- Formula
- CaCO3
- Size
- 9.5 x 7.5 x 4 cm - Cabinet
- Tagged
- carbonate
- Special Info
- Fluorescent
White, slighly faint pink Calcite crystals to 2.7cm. Fantastic fluorescence.
- Availability
- Available
- Price
- $65.00
- Locality
- Guanajuato, Guanajuato, Mexico
- Formula
- CaCO3
- Size
- 9 x 6.5 x 5 cm - Sm Cabinet
- Tagged
- carbonate
3-5mm colorless, nail-head, Calcite crystals on soft, frosted amethyst crystals.
- Availability
- Available
- Price
- $150.00
- Locality
- Charcas, San Luis Potosi, Mexico
- Formula
- CaCO3
- Size
- 13 x 7 x 6 cm - Cabinet
- Tagged
- carbonate
Classic locality for this form of Calcite known as "poker-chip calcite". This one is in great shape with the largest crystal to 6cm. All the crystals have that unique grey band at the center.
