Glauconite Image

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Glauconite

Large Glauconite Image

Mineral:

Glauconite: (K,Na)(Fe+++,Al,Mg)2(Si,Al)4O10(OH)2

Comments:

Green glauconite intermixed with quartz.

Location:

Ightham, Kent, England.

Scale:

See Photo.

Copyright:

© Jeff Weissman / Photographic Guide to Mineral Species

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