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Gonyerite Image

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 Gonyerite

Large Gonyerite Image

Mineral: Gonyerite: Mn++3[Mn++3Fe+++][(Si,Fe+++)4O10](OH,O)8
Comments: Brown massive gonyerite in manganese ore.
Location: Harstigen, Varmland, Sweden.
Scale: See Photo.
Copyright: © Jeff Weissman / Photographic Guide to Mineral Species
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