DGGS IR 195-41
Report of Investigations and itinerary of J.C. Roehm in the Petersburg and Ketchikan mining precincts
Publisher:Alaska Territorial Department of Mines
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Quadrangle(s):Craig; Ketchikan; Petersburg; Prince Rupert
Roehm, J.C., 1946, Report of Investigations and itinerary of J.C. Roehm in the Petersburg and Ketchikan mining precincts: Alaska Territorial Department of Mines Itinerary Report 195-41, 13 p. https://doi.org/10.14509/583
Arsenic; Construction Materials; Copper; Crystals; Garnet; Geology; Gold; Graphite; Hornblende; Iron; Kyanite; Lead; Manganese; Marble; Mining; Molybdenum; Pegmatite; Silver; Titanium; Zinc
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