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Regional Report: Bitschwiller-les-Thann, Thur Valley (Thann Valley), Haut-Rhin, Alsace, France

Ancient iron mining area, first noted in the late 15th century. Larger scale explorations continued after 1739, when the smelter at Bitschwiller-les-Thann was built, and they declined after 1836, when it was demolished. All mines in the area were abandoned by 1860. The veins, usually consisting of quartz and trending in roughly southwestern directions, were richly mineralised in solid hematite. Ref.: - J.-L. Hohl: "Minéraux et Mines du Massif Vosgien", Editions du Rhin (Mulhouse), 1994

For full locality listing click here. Alternatively: Click here for heirarchical list of localities in Bitschwiller-les-Thann, Thur Valley (Thann Valley), Haut-Rhin, Alsace, France

  • Ankerite - 1
  • Aragonite - 1
  • Baryte - 1
  • Calcite - 1
  • Chalcopyrite - 1
  • Cryptomelane - 1
  • Fluorite - 1
  • Galena - 1
  • Goethite - 1
  • Hematite - 1, 4, 5, 2
  • Malachite - 1
  • Manganite - 1
  • Pyrolusite - 1
  • Quartz - 1, 4, 5, 2
  • Ranciéite - 1
  • Romanèchite - 1
  • Siderite - 1, 4
  • Sphalerite - 1
  • Tetrahedrite - 1


  • 19 minerals listed.

    Locality Key
    1Allenbourn (Allenburn), Bitschwiller-les-Thann, Thur valley (Thann valley), Haut-Rhin, Alsace, France
    2Baerenthal (Dursthal vein), Bitschwiller-les-Thann, Thur Valley (Thann Valley), Haut-Rhin, Alsace, France
    3Bitschwiller-les-Thann, Thur Valley (Thann Valley), Haut-Rhin, Alsace, France
    4Erzenbach Mines, Bitschwiller-les-Thann, Thur Valley (Thann Valley), Haut-Rhin, Alsace, France
    5Wickenbaechele vein, Bitschwiller-les-Thann, Thur Valley (Thann Valley), Haut-Rhin, Alsace, France

    The above list contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database!
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    Copyright © Jolyon Ralph and Ida Chau 1993-2009. Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them.Further information contact the Site hosted & developed by Jolyon Ralph. Mindat.org is an online information resource dedicated to providing free mineralogical information to all. Mindat relies on the contributions of hundreds of members and supporters. If you would like to add information to improve the quality of our database, then click here to register. Current server date and time: 4th Nov 2009 13:08:15