Perhamite Image |
Mineral: | Perhamite: Ca3Al7(SiO4)3(PO4)4(OH)3ยท16.5(H2O) | |||||
Comments: | Squat, columnar perhamite crystals on matrix. | |||||
Location: | Emmons quarry, Greenwood, Oxford County, Maine, USA. | |||||
Scale: | Not Given. | |||||
Copyright: | © Lou Perloff / Photo Atlas of Minerals | |||||
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