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Bertrandite from Collins Hill, Portland, Middlesex County, Connecticut, USA

USA
 
  • Connecticut
    • Middlesex County
      • Portland
        • Collins Hill
          • Strickland pegmatite
Bartsch, Rudolf C. B. (1940): New England Notes. Rocks & Minerals, vol. 15, no. 6, p. 202.
Henderson, William A. (1995) Through the ‘Scope. Rocks & Minerals, 70 (6) 420-425 doi:10.1080/00357529.1995.11761572
Henderson, William A. Jr. (1975) The Bertrandites of Connecticut, in May - June 1975. The Mineralogical Record, 6 (3) Tucson. 114-123
Schooner, Richard. (1955): 90 Minerals from 1 Connecticut Hill. Rocks & Minerals: 30(7-8): 351-8.
 
Mineral and/or Locality  
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