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Microcline from selected localities.

USA
 
  • California
    • San Diego County
      • Ramona Mining District
        • Ramona
Fender, Michael and Allison, Terry (2007)
Sinkankas, J. (1967) Notes on some minerals from San Diego County, California. Gems and Minerals 363: 34-35; Foord, Eugene E. et al (1989), Mineralogy and Paragenesis of the Little Three Mine Pegmatites, Ramona District, San Diego County, California. Mineralogical Record, 20(2): p. 106; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 364; Fisher, J., 2002, Mineralogical Record, 33(5), 363-407.
Foord, Eugene E. et al (1989), Mineralogy and Paragenesis of the Little Three Mine Pegmatites, Ramona District, San Diego County, California. Mineralogical Record, 20(2): p. 106-109.; Jesse Fisher (2011) Mines and Minerals of the Southern California Pegmatite Province. Rocks & Minerals 86:14-34.; David London, George B. Morgan VI, and James L. Maner (2016) Pegmatites of the Little Three mine, Ramona, San Diego County, California. in Second Eugene E. Foord Pegmatite Symposium July 15-19, 2016 Colorado School of Mines campus, Golden, Colorado
San Diego Mining Company, 1995-1997.
Van King
 
Mineral and/or Locality  
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