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Contributors Amethyst Mine Panorama   Media Types    Year 1974  
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  • Thunder Bay Amethyst Mine
    Thunder Bay Amethyst Mine
    image  1970's,     Photo showing a front-end loader in a pit at the Thunder Bay Amethyst Mine in the 1970's.
    image  1970's,   Photo showing a front-end loader in a pit at the Thunder Bay Amethyst Mine in the 1970's.
    Amethyst Mine Panorama
  • Thunder Bay Amethyst Mine
    Thunder Bay Amethyst Mine
    image  1970's,     A photo of a fork lift with a pallet of sorted amethyst.
    image  1970's,   A photo of a fork lift with a pallet of sorted amethyst.
    Amethyst Mine Panorama
  • Thunder Bay Amethyst Mine
    Thunder Bay Amethyst Mine
    image  1970's,     Photo of an unidentified man preparing to blast rock at the Thunder Bay Amethyst Mine in the 1970's.
    image  1970's,   Photo of an unidentified man preparing to blast rock at the Thunder Bay Amethyst Mine in the 1970's.
    Amethyst Mine Panorama
  • Thunder Bay Amethyst Mine
    Thunder Bay Amethyst Mine
    image  1970's,     Mucking in the open pit, 1970's. Muck is the name popularly applied to rock or ore broken from a pit, trench, or underground working. While it is being shoveled out, a portion may be set aside for sampling. Fractions commonly used are one shovelful in every five, ten, or twenty.
    image  1970's,   Mucking in the open pit, 1970's. Muck is the name popularly applied to rock or ore broken from a pit, trench, or underground working. While it is being shoveled out, ...
    Amethyst Mine Panorama
  • Thunder Bay Amethyst Mine
    Thunder Bay Amethyst Mine
    image  1970's,     A 1970's photo of open pit (07) at Thunder Bay Amethyst Mine.
    image  1970's,   A 1970's photo of open pit (07) at Thunder Bay Amethyst Mine.
    Amethyst Mine Panorama
  • Thunder Bay Amethyst Mine
    Thunder Bay Amethyst Mine
    image  1970's,     A 1970's photo showing the sorting tables for the rock samples at the mining site.
    image  1970's,   A 1970's photo showing the sorting tables for the rock samples at the mining site.
    Amethyst Mine Panorama
  • Thunder Bay Amethyst Mine
    Thunder Bay Amethyst Mine
    image  1970's,     Photo showing the washing and sorting area for rock samples at the Thunder Bay Amethyst Mine in the 1970's.
    image  1970's,   Photo showing the washing and sorting area for rock samples at the Thunder Bay Amethyst Mine in the 1970's.
    Amethyst Mine Panorama
  • Thunder Bay Amethyst Mine
    Thunder Bay Amethyst Mine
    image  1970's,     An open pit mine at Thunder Bay Amethyst Mine in the 1970's.
    image  1970's,   An open pit mine at Thunder Bay Amethyst Mine in the 1970's.
    Amethyst Mine Panorama
  • Thunder Bay Amethyst Mine
    Thunder Bay Amethyst Mine
    image  1970's,     A photo showing the use of high pressure washing to expose can cut through overburden and clean bedrock.
    image  1970's,   A photo showing the use of high pressure washing to expose can cut through overburden and clean bedrock.
    Amethyst Mine Panorama
  • Thunder Bay Amethyst Mine
    Thunder Bay Amethyst Mine
    image  1970's,     A black and white photo of open pit mining at the Thunder Bay Amethyst Mine in the 1970's
    image  1970's,   A black and white photo of open pit mining at the Thunder Bay Amethyst Mine in the 1970's
    Amethyst Mine Panorama
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19701970197119721973197419751976197719781979