DGGS IR 119-1
Summary report of mining investigations and itinerary in the Ketchikan District
Publisher:Alaska Territorial Department of Mines
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Roehm, J.C., 1941, Summary report of mining investigations and itinerary in the Ketchikan District: Alaska Territorial Department of Mines Itinerary Report 119-1, 4 p. https://doi.org/10.14509/530
Chromium; Copper; Gold; Iron; Lode; Mining; Silver
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