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Roggianite
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| Mineral: | Roggianite: Ca2[Be(OH)2Al2Si4O13]·<2·5(H2O) | ||||
| Comments: | Glassy white fibrous roggianite aggregate. | ||||
| Location: | Murzinka, Sverdlovsk District, Middle Urals, Russia. | ||||
| Scale: | See Photo. | ||||
| Copyright: | © Jeff Weissman / Photographic Guide to Mineral Species | ||||
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