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Minnesota Reflections

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  • All fields: 1959-01-01
(5 results)



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    • Soudan Mine, No. 8 Shaft, 25th Level, East Montana, Map Two, Soudan, Minnesota

    • 1959-01-01 - 1962-01-01
    • A map of the 25th level at the Soudan Mine focusing on the Montana ore body. This is close up of the western section of the entire 25th Level map. The map shows the drifts, cross cuts, rock formations, raises, core sample drill holes, and stope...
    • Soudan Underground Mine State Park
    • Soudan Mine, No. 8 Shaft, 25th Level, Montana, Map One, Soudan, Minnesota

    • 1959-01-01 - 1962-01-01
    • A map of the 25th level at the Soudan Mine focusing on the Montana ore body. This is close up of the western section of the entire 25th Level map. The map shows the drifts, cross cuts, rock formations, raises, core sample drill holes, and stope...
    • Soudan Underground Mine State Park
    • Soudan Mine, No. 8 Shaft, 25th Level, West, Soudan, Minnesota

    • 1948-01-01 - 1959-01-01
    • A map of the 25th 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, 27th Level, Montana Extension, Soudan, Minnesota

    • 1959-01-01 - 1961-05-01
    • A map of the 27th level at the Soudan Mine starting from the beginning of the ore body and continuing west towards the stope on our tours. The map shows the drift (coming from the No. 8 Shaft), cross cuts, rock formations, raises, core sample drill...
    • Soudan Underground Mine State Park
    • Soudan Mine, No. 8 Shaft, 27th Level, Soudan, Minnesota

    • 1954-01-01 - 1959-01-01
    • A map of the 27th level at the Soudan Mine starting from the No. 8 Shaft going west towards the ore body. The map shows the drift, cross cuts, rock formations, raises, core sample drill holes, and stope area. Lake Superior Datum.
    • Soudan Underground Mine State Park

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