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DGGS PE 119-13

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Preliminary report of Portland Group (Bertlibe Property), Helm Bay, Cleveland Peninsula, Alaska

Bibliographic Reference

Roehm, J.C., 1938, Preliminary report of Portland Group (Bertlibe Property), Helm Bay, Cleveland Peninsula, Alaska: Alaska Territorial Department of Mines Prospect Evaluation 119-13, 2 p., 2 sheets, scale 1 inch = 40 feet. https://doi.org/10.14509/2199

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Keywords

Gold; Mining

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