Copper deposits of the Kotsina-Kuskulana district, Alaska

  title={Copper deposits of the Kotsina-Kuskulana district, Alaska},
  author={Ralph Erskine Van Alstine and Robert F. Black},
The Kotsina-Kuskulana district of the Copper River region is between the Chitina River and the crest of the Wrangell Mountains. The principal prospects are those on Copper Creek, Clear Creek, Nugget Creek, MacDougall Creek, Berg Creek, and EHiott Creek, and the Big Horn and Pierson prospects. A brief description of the location, stratigraphy, geologic structure, and mineralogy is given for each prospect. Detailed maps of the accessible underground workings at Copper Creek and Clear Creek are… CONTINUE READING

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