2. / Columbia Encyclopedia
  3. / Earth and the Environment
  4. / Minerals, Mining, and Metallurgy
  5. / Mineralogy and Crystallography
  6. / biotite

biotite

biotite bī´ətīt˝ [key], iron-rich variety of phlogopite, most abdunant of the mica minerals.

The Columbia Electronic Encyclopedia, 6th ed. Copyright © 2012, Columbia University Press. All rights reserved.

See more Encyclopedia articles on: Mineralogy and Crystallography

The Columbia Electronic Encyclopedia, 6th ed. Copyright © 2012, Columbia University Press. All rights reserved.

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