EnglishEdit

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Wikipedia

NounEdit

glauconite ‎(plural glauconites)

  1. (mineralogy) A greenish form of mica found in greensand.

External linksEdit

  • glauconite Barthelmy, David (accessed 29 August 2016) Webmineral Mineralogy Database[1]
  • glauconite mindat.org[2], Hudson Institute of Mineralogy, accessed 29 August 2016
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