Manganocummingtonite Image

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Manganocummingtonite

Large Manganocummingtonite Image

Mineral:

Manganocummingtonite: Na(Na,Mn)2(Mg4,Fe+++)5Si8O22(OH)2

Comments:

Dark green fibrous manganocummingtonite.

Location:

Franklin, Sussex County, New Jersey, USA.

Scale:

See Photo.

Copyright:

© Jeff Weissman / Photographic Guide to Mineral Species

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