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Biotite from Missouri, USA

USA
 
  • Missouri
    • Crawford Co.
U.S. Geological Survey,2005, Mineral Resources Data System: U.S Geological Survey,Reston, Virginia
U.S. Geological Survey,2005, Mineral Resources Data System: U.S Geological Survey,Reston, Virginia
USGS National Geochemical Database :Rocks - File D502229 and D5022231
    • Iron Co.
      • Graniteville
Rocks & Min., March 1998.
      • Pilot Knob
Nold, J. L., Davidson, P., & Dudley, M. A. (2013). The pilot knob magnetite deposit in the Proterozoic St. Francois Mountains Terrane, southeast Missouri, USA: A magmatic and hydrothermal replacement iron deposit. Ore Geology Reviews, 53, 446-469.
USGS National Geochemical Database :Rocks - File D339634
    • Madison Co.
      • Fredericktown District
R&M 73:2 pp 98-117
R&M 73:2 pp 98-117
    • St. Genevieve Co.
R&M 73:2 pp 98-117
    • Washington Co.
      • Sullivan
R&M 73:2 pp 98-117
Mineral and/or Locality  
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