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Tridymite from South Dakota, USA

USA
 
  • South Dakota
    • Custer County
      • Custer Mining District
        • Pringle
          • Cicero Peak
Smith, Arthur E., Fritzsch, Eric (2000) SOUTH DAKOTA. Rocks & Minerals, 75 (3) 156-169 doi:10.1080/00357520009605635
    • Hanson County
Mittlefehldt, D. W., McCoy, T. J., Goodrich, C. A. & Kracher, A. (1998). Non-chondritic meteorites from asteroidal bodies. In: Planetary Materials (Papike, J. J. [Ed.]): Chapter 4, 195 pages. Mineralogical Society of America: Washington, DC, USA.
Mason, B. & Jarosewich, E. (1973) The Barea, Dyarrl Island, and Emery meteorites, and a review of the mesosiderites: Mineralogical Magazine 39 (302): 202-215. (June 1973)
    • Lawrence County
      • Bald Mountain Mining District (Portland Mining District)
PEDRAZA ROJAS, Johana Margaret, HOLLEY, Elizabeth, WENDLANDT, Richard, PFAFF, Katharina and RASMUSSEN, Hans (2016) Geologic Control on Alteration and Mineralization of the Wharf Mine, South Dakota. Geological Society of America Abstracts with Programs. Vol. 48, No. 7
    • Oglala Lakota County
R. Stach and J. Harkensen (1974) Fused Sediments near Pine Ridge, South Dakota. South Dakota Geological Survey. Reprint No. 14
 
Mineral and/or Locality  
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