DGGS PE 68-1
Title:The geology and ore deposits of Ptarmigan Creek, Mt. Hayes district, Alaska
Publisher:Alaska Territorial Department of Mines
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Keyword(s):Arsenic; Copper; Geomorphology; Gold; Lead; Mercury; Mining; Molybdenum; Structure; Vein Deposit
Joesting, H.R., 1941, The geology and ore deposits of Ptarmigan Creek, Mt. Hayes district, Alaska: Alaska Territorial Department of Mines Prospect Evaluation 68-1, 14 p., 1 sheet, scale 1 inch = 400 feet.