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Preiswerkite Image |
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| Mineral: | Preiswerkite: NaMg2Al3Si2O10(OH)2 | |||||
| Comments: | Pale green fine grained preiswerkite masses in dark amphibolite rock. | |||||
| Location: | Geisspfad, Binnental, Valias, Switzerland. | |||||
| Scale: | See Photo. | |||||
| Copyright: | © Jeff Weissman / Photographic Guide to Mineral Species | |||||
| Counter: | This Image has been shown 647 times | |||||
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