AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Wyoming > Fluorapatite pseudomorph after Pyrite |
DESCRIPTION: | No. 17181 |
Mineral: | Fluorapatite pseudomorph after Pyrite |
Locality: | Shell, Big Horn County, Wyoming |
Description: | Spherical apatite pseudomorph after a pyrite nodule. The apatite replaced the pyrite molecule by molecule, resulting in transformed composition but retaining the original shape. Ex. A. Stevenson collection #767 |
Overall Size: | 23x22x22 mm |
Crystals: | |
Archived: | For reference only |
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