Search Archived Mineral Specimens
- Availability
- Sold
- Locality
- Union Carbide mine, Wilson Springs, Garland Co., Arkansas, United States
- Formula
- (Fe3+)24AlO6(PO4)17(OH)12·75H2O
- Size
- SmCabinet 6.5x5x3cm
- Tagged
- phosphate
Beautiful microscopic golden crystals of radial, fibrous Cacoxenite to 1mm.
- Availability
- Sold
- Locality
- Indian Mountain, Cherokee Co., Alabama, United States
- Formula
- (Fe3+)24AlO6(PO4)17(OH)12·75H2O
- Size
- SmCabinet 5.5x5.5x4cm
- Tagged
- phosphate
A great specimen, one to marvel over with a microscope, with two large pockets. Each pocket is 1.5cm and filled with hundreds of golden fibrous crystals of Cacoxenite. There is also 1-3mm Strengite purple balls.
- Availability
- Sold
- Featured
- Featured in Special Editions
- Locality
- Brewer mine, Cedartown, Polk Co., Georgia, United States
- Formula
- (Fe3+)24AlO6(PO4)17(OH)12·75H2O
- Size
- SmCabinet 5.5x4x2.5cm
- Tagged
- phosphate
Tiny, less than 1mm, orange sprays of Cacoxenite.
- Availability
- Sold
- Locality
- Union Carbide mine, Wilson Springs, Garland Co., Arkansas, United States
- Formula
- (Fe3+)24AlO6(PO4)17(OH)12·75H2O
- Size
- SmCabinet 6x4.5x3.5cm
- Tagged
- phosphate
Stunning crystals of Cacoxenite best seen under the microscope.
- Availability
- Sold
- Locality
- Union Carbide mine, Wilson Springs, Garland Co., Arkansas, United States
- Formula
- (Fe3+)24AlO6(PO4)17(OH)12·75H2O
- Size
- SmCabinet 7x4x2cm
- Tagged
- phosphate
This specimen is covered with yellow to golden brown spheroidal crystal groups to 1mm of radiating Cacoxenite crystals. A superb specimen from this important mineral locality.
- Availability
- Sold
- Locality
- Three Oaks Gap, Polk Co., Arkansas, United States
- Formula
- (Fe3+)24AlO6(PO4)17(OH)12·75H2O
- Size
- Miniature 4x2.5x2.5cm
- Tagged
- phosphate
A marvelous specimen filled with orange radiating groups of Cacoxenite lining a vug with Kidwellite and light purple Strengite and Beraunite in the outer edges of the cavity. Very good piece!
