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Biotite from selected localities.

USA
 
  • Connecticut
    • Middlesex Co.
      • East Hampton (Chatham)
        • Airline Railroad
Schooner, Richard. (1958): The Mineralogy of the Portland-East Hampton-Middletown-Haddam Area in Connecticut (With a few notes on Glastonbury and Marlborough).
USGS Prof Paper 255
USGS Prof Paper 255
        • Cobalt
Grey (2005)
C. Lemanski collection (7805CL).; Cameron et al (1954)
 
Mineral and/or Locality  
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