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Jahnsite

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Palermo No. 1 Mine (Palermo #1 pegmatite), Groton, Grafton Co., New Hampshire, USA
© S.M. Whittemore

Show Jahnsite Photos (12)
Synonym of:Jahnsite-(CaFeFe), Jahnsite-(CaMnFe), Jahnsite-(CaMnMg), Jahnsite-(CaMnMn), Jahnsite-(MnMnMn)


Group name for a number of difficult to distinguish members.

Classification of Jahnsite

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Other Information

Health Warning:No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.

References for Jahnsite

Reference List:Moore, Paul B. (1974), Jahnsite, segelerite, robertsite, three new transition metal phosphates species: American Mineralogist: 59: 48-60.

Moore, Paul B. & J. Ito (1978), I. Whiteite, a new species, and a proposed nomenclature for the jahnsite-whiteite complex series. I. New data on xanthoxenite. III. Salmonsite discredited: Min. Magazine: 42: 309-323.

Internet Links for Jahnsite

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    Localities for Jahnsite

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    The map shows a selection of localities that have latitude and longitude coordinates recorded. Click on the symbol to view information about a locality. The symbol next to localities in the list can be used to jump to that position on the map.
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    (TL) indicates type locality. ? indicates mineral may be doubtful at this locality. All other localities listed without reference should be considered as uncertain and unproven until references can be found.
    Czech Republic
     
    • Bohemia (Böhmen; Boehmen)
      • Central Bohemia Region
    		Povondra, P., Pivec, E. (eds.) et al.: Přibyslavice peraluminuous granite. Acta universitatis carolinae, Geologica, 1987, no. 3, s . 183 – 283.
      • Plzeň Region
        • Domažlice (Taus)
          • Otov
    		Čech F., Staněk J., Dávidová Š. (1981): Minerály pegmatitů. - in: Bernard J.H. [ed.]: Mineralogie Československa. Academia, Praha.
    • Moravia (Mähren; Maehren)
      • Vysočina Region
        • Žďár nad Sázavou
    		Acta Mus. Moraviae, Sci. nat., 68, 7-22 (1983).
    France
     
    • Midi-Pyrénées
      • Ariège
        • Le Bosc
    		Bull. Soc. Franç. Minéralo. Cristallo. , 1974, 97, p. 523.
        • Saint-Girons
          • Aulus-les-Bains
            • Col d'Agnès
              • Etang de Lherz
                • Le Port
    		Bull. Soc. Franç. Minéralo. Cristallo. , 1974, 97, p. 522.
    Namibia
     
    • Erongo Region
      • Karibib District
        • Okatjimukuju farm (Friedrichsfelde farm)
    		P. Keller and O. von Knorring, Eur. J. Mineral. , 1989, 1, pp. 567-593.
    Poland
     
    • Lower Silesia (Dolnośląskie)
      • Sowie Mts
    		Pieczka A., Łobos K., Sachanbiński M. 2004: The first occurence of elbaite in Poland. Mineralogia Polonica, vol. 35, 3-14
    Portugal
     
    • Guarda District
      • Gouveia
        • Folgosinho
    		Rui Nunes collection
    • Viseu District
      • Vila Nova de Paiva
        • Queiriga
    		Nuno Afonso collection
    Spain
     
    • Castile and Leon
      • Zamora
    Sweden
     
    • Södermanland
      • Haninge
    		Gustafsson, Lars & Otter, Bertil (1991): Mineralförekomster i Stockholmstrakten.Del 2. STEIN 18(4),4-12
    USA
     
    • Arizona
      • Yavapai Co.
        • White Picacho District
          • Independence Gulch
    		Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 260.
    • California
      • San Diego Co.
        • Pala District
          • Chief Mountain
    		Mineralogical Record (2002): 33(5): 388.
    • New Hampshire
      • Grafton Co.
        • Groton
    		Rocks & Min., May 1999.
    Rocks & Min 80:252
      • Strafford Co.
        • Strafford
    		Rocks & Min. 80:256 (2005)
    • South Dakota
      • Custer Co.
        • Custer District
          • Custer
    		R&M 75:3 pp 156-169
          • Fourmile
    		Rocks & Minerals: 75(3): 156-169.
          • Pringle
            • Cicero Peak
    		Rocks & Minerals: 75(3): 156-169.
      • Pennington Co.
        • Keystone District
          • Glendale
    		R&M 75:3 pp 156-169
    R&M 75:3 pp 156-169
          • Keystone
    		R&M 75:3 pp 156-169
    R&M 75:3 pp 156-169
    R&M 75:3 pp 156-169
    Mineral and/or Locality
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