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D.3.2.2. Rock Flour hero.jpg

Rock Flour

Rock Flour

  • Collection Information

    • ROCK FLOUR

      Coconino County, Arizona, USA

      AMNH T130

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  • For Educators

    • Topic: Earth Science

      Subtopic: Minerals and Resources

      Keywords: Astrogeology, Astrophysics, Glass, Meteor Crater (Ariz.), Meteorites, Sandstone

      Audience: General

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