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Calumet, Calumet Township, Houghton County, Michigan, USA

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Gemstone List

Gem list contains entries from all listed localities in region.

Mohawkite

Localities in this Region

USA

Michigan
- Houghton County
  - Calumet Township
    - Calumet
      - Calumet & Hecla Mine
        Red Jacket Shaft

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