GLAUCONITE

Glauconite

Glauconite is an iron potassium phyllosilicate mineral of characteristic green color with very low weathering resistance and very friable.

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glauconite

Noun

  1. A greenish form of mica found in greensand.


The above text is a snippet from Wiktionary: glauconite
and as such is available under the Creative Commons Attribution/Share-Alike License.

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