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Keweenaw Co., Michigan, USA

Click here to read more about the early days of the Keweenaw Peninsula/County explorations.



References:
Rosemeyer, T. (2009) Copper-bearing fissure veins, Keweenaw County, Michigan, Lake Superior Native Copper District. Rocks & Minerals 84:298-323.
Tschernich, R. (1992): Zeolites of the World, 115.




Mineral list contains entries from the region specified including sub-localities


Mineral List:
  		•  Acanthite
  		• Albite
       var: Oligoclase
       var: Peristerite
  		• Algodonite
  		• Almandine
  		• Aluminoceladonite
  		• Analcime
  		• Anatase
  		• Andradite
  		• Anhydrite
  		• Ankerite
  		• Annabergite
  		• Anorthite
    var: Labradorite
  		• Apatite-(CaF)
  		• 'Apophyllite'
  		• Apophyllite-(KF)
  		• Atacamite
  		• Augite
  		• Azurite
  		• Babingtonite
  		• Baryte
  		• Biotite
  		• Bornite
  		• Braunite
  		• Brochantite
  		• Calcite
  		• Calumetite
  		• Carbonatecyanotrichite
  		• Celadonite
  		• 'Chabazite'
  		• 'Chalcedony
    var: Agate'
       'var: Carnelian'
       'var: Lake Superior Agate'
  		• Chalcocite
  		• Chalcopyrite
  		• Chamosite
  		• 'Chlorite Group'
  		• Chloritoid
  		• Chrysocolla
  		• Clinochlore
       var: Delessite
  		• Clinozoisite
  		• Conichalcite
  		• Copper
  		• Corrensite
  		• Covellite
  		• Cuprite
  		• Datolite
  		• Digenite
  		• Diopside
  		• Djurleite
  		• Dolomite
  		• Domeykite
  		• Epidote
  		• Erythrite
  		• 'Faujasite' ?
  		• Fluorite
  		• Forsterite
  		• Galena
  		• Goethite
  		• GuĂ©rinite
  		• Gypsum
  		• 'Halfbreed'
  		• Hematite
       var: Martite
  		• 'Heulandite'
  		• Hollandite
  		• Humboldtine
  		• Ilmenite
  		• Kamiokite
  		• Kaolinite
  		• Kinoite
  		• Koutekite
  		• Langite
  		• Laumontite
  		• Lavendulan
  		• Macfallite (TL)
  		• Magnetite
  		• Malachite
  		• Manganite
  		• Maucherite
  		• Mesolite
  		• Microcline
  		• 'Mohawkite'
  		• Moolooite
  		• Muscovite
  		• Natrolite
  		• Neltnerite
  		• Nickeline
  		• Nickelskutterudite
       var: Chloanthite
  		• Olivenite
  		• 'Olivine'
  		• Orientite
  		• Orthoclase
  		• Orthoclase
    var: Adularia
  		• Pararammelsbergite
  		• Paratacamite
  		• Paxite
  		• Pharmacolite
  		• Picropharmacolite
  		• Pigeonite
  		• Posnjakite
  		• Prehnite
  		• 'Pumpellyite'
  		• Pumpellyite-(Fe2+)
  		• Pumpellyite-(Mg) (TL)
       var: Chlorastrolite
  		• Pyrite
  		• Pyrolusite
  		• Quartz
       var: Amethyst
       var: Jasper
       var: Milky Quartz
       var: Rock Crystal
       var: Smoky Quartz
  		• Rammelsbergite
  		• Rauenthalite
  		• Rhodochrosite ?
  		• Sainfeldite
  		• Saponite
  		• 'Sericite'
  		• Silver
  		• Skutterudite
    var: Smaltite
  		• Sphalerite
  		• 'Stilbite'
  		• Stilbite-Ca
  		• Tangeite
  		• Tenorite
  		• 'Thomsonite'
  		• Thomsonite-Ca
  		• Tyrolite
  		• Vermiculite
  		• Veszelyite
  		• Vladimirite
  		• Vonsenite
  		• Wairakite
  		• Whewellite
  		• Wollastonite
  		• Xonotlite
  		• Zircon


    142 entries listed. 112 valid minerals. 2 type localities (valid minerals).

    Localities in this Region:
    USA
     
    • Michigan
      • Keweenaw Co.
        • Allouez
        • Bete Gries
        • Copper City
        • Gay
        • Kearsarge
    USA
     
    • Michigan
      • Keweenaw Co.
        • Lac La Belle
          • Mount Bohemia
        • Lake Gratiot
        • Ojibway
        • Superior

    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. Jobs in Michigan, USA 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.