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
- Thumbnail 1.5x2x1cm
- Tagged
- phosphate
Excellent golden yellow sprays of Cacoxenite to 0.5mm covering one side of a thumbnail piece of matrix.
- Availability
- Sold
- Locality
- Union Carbide mine, Wilson Springs, Garland Co., Arkansas, United States
- Formula
- (Fe3+)24AlO6(PO4)17(OH)12·75H2O
- Size
- Miniature 4x2.5x2.5cm
Beautiful golden sprays and brown beads of Cacoxenite from this interesting locality hosting three type locality minerals. Art Smith once wrote about this locality in R&M. See tag.
- Availability
- Sold
- Locality
- Fumade, Castelnau-de-Brassac, Tarn, Midi-Pyrénées, France
- Formula
- (Fe3+)24AlO6(PO4)17(OH)12·75H2O
- Size
- SmCabinet 6x4x4cm
- Tagged
- phosphate
Gorgeous radial sprays of orange Cacoxenite to almost 1mm. Rich specimen. You have to appreciate this under the microscope!
- Availability
- Sold
- Locality
- Augusta Ridge, Cherokee Co., Alabama, United States
- Formula
- (Fe3+)24AlO6(PO4)17(OH)12·75H2O
- Size
- SmCabinet 6x4x3.5cm
- Tagged
- phosphate
An absolutely stunning specimen with superb micro Cacoxenite sprays to about 0.75mm. There is thick, rich coverage like carpet in places and also singular sprays throughout. Although it is "just" Cacoxenite, you won't find much better with this display of perfection.
- Availability
- Sold
- Locality
- Union Carbide mine, Wilson Springs, Garland Co., Arkansas, United States
- Formula
- (Fe3+)24AlO6(PO4)17(OH)12·75H2O
- Size
- Miniature 4.5x4x3cm
- Tagged
- phosphate
Sprays of golden yellow Cacoxenite to about 1mm. Gorgeous specimen with good coverage.
- Availability
- Sold
- Locality
- Union Carbide mine, Wilson Springs, Garland Co., Arkansas, United States
- Formula
- (Fe3+)24AlO6(PO4)17(OH)12·75H2O
- Size
- SmCabinet 9x7x3cm
- Tagged
- phosphate
Total coverage of golden sprays of Cacoxenite. The sprays are about 1-2mm. Some coverage of even better, very photogenic sprays on the backside.
