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Minnesota Reflections

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  • All fields: 1950-01-01
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    • Soudan Mine, No. 8 Shaft, 19th Level, Soudan, Minnesota

    • 1940-01-01 - 1950-01-01
    • A map of the 19th level at the Soudan Mine starting from the No. 8 Shaft going east and west. The map shows the drifts, cross cuts, rock formations, raises, core sample drill holes, and stope areas. Lake Superior Datum.
    • Soudan Underground Mine State Park
    • Soudan Mine, No. 8 Shaft, 12th Level, Soudan, Minnesota

    • 1937-01-01 - 1950-01-01
    • A map of the 12th level at the Soudan Mine starting from the No. 8 Shaft going west and east towards the Alaska Shaft. The map shows the drifts, cross cuts, rock formations, raises, core sample drill holes, and stope areas. Lake Superior Datum.
    • Soudan Underground Mine State Park

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