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Dakota Matrix Minerals
Updated weekly, for the collector, educator, and researcher since 1996
Extensive Inventory of very Rare Minerals. Visa and Mastercard are Welcome
Gjerdingenite-Fe
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| Mineral: | Gjerdingenite-Fe: K2[(H2O)2(Fe,Mn)][(Nb,Ti)4(Si4O12)2(O,OH)4]·4(H2O) | |||||
| Comments: | Brown crystals of gjerdingenite-Fe on matrix. | |||||
| Location: | Gjerdingen, Vestbygda, Nordmarka, Jevnaker, Oppland, Norway. | |||||
| Scale: | Picture size 1.2 mm. | |||||
| Copyright: | © Thomas Witzke / Abraxas-Verlag | |||||
| Counter: | This Image has been shown 279 times | |||||
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