Gjerdingenite-Fe Image |
Mineral: | Gjerdingenite-Fe: K2[(H2O)2(Fe,Mn)][(Nb,Ti)4(Si4O12)2(O,OH)4]ยท4(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 | |||||
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