Manganogrunerite Image

Hudson Institute of Mineralogy

John Betts - Fine Minerals, New York. Dealers of Fine Minerals and Natural Crystal Clusters since 1989. We buy rock collections, we buy gem collections, we buy mineral collections.

Weinrich Minerals, A Dealer in Fine Mineral Specimens - Since 1989. We buy collections and single high quality specimens.

Manganogrunerite

Large Manganogrunerite Image

Mineral:

Manganogrunerite: [ ]Mn2Fe++5Si8O22(OH)

Comments:

Brown fibrous massive, iron stained manganogrunerite.

Location:

Hallefors, Orebro, Sweden.

Scale:

See Photo.

Copyright:

© Jeff Weissman / Photographic Guide to Mineral Species

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