| Reference | {Deposit:: Buddington, A.F., 1923, Mineral deposits of the Wrangell district; U.S. Geological Survey Bulletin 739, p. 51-75.}{Deposit:: Buddington, A.F., 1925, Mineral investigations in southeastern Alasaka: U.S. Geological Survey Bulletin 773, p. 71-139.}{Deposit:: Buddington, A.F., and Chapin, Theodore, 1929, Geology and mineral deposits of southeastern Alaska: U.S. Geological Survey Bulletin 800, 398 p.}{Deposit:: Race, W.H., 1963, Castle Island barite deposit, Duncan Canal, Alaska (Petersburg Quadrangle): Alaska Territorial Department of Mines Prospect Evaluation 117-9, 15 p., 1 sheet, scale 1:480.}{Deposit:: Williams, J.A., and Decker, P.A., 1932, Exploring Castle Island barite deposit by diamond drilling, Duncan Canal: Alaska Territorial Department of Mines Miscellaneous Report 117-1, 47 p., 1 sheet, scale 1:250,000}{Deposit:: Cobb, E.H., 1972, Metallic mineral resources map of the Petersburg quadrangle, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map MF-415, 1 sheet, scale 1:250,000.}{Deposit:: Cobb, E.H., 1978, Summary of references to mineral occurrences (other than mineral fuels and construction materials) in the Petersburg quadrangle, Alaska: U.S. Geological Survey Open-File Report 78-870.}{Deposit:: Karl, S.M., Berg, H.C., Grybeck, D., and Abramson, B.S., 1980, Preliminary map and tables describing mines, prospects, and selected metalliferous mineral occurrences in the Petersburg and eastern Port Alexander quadrangles, Alaska: U.S. Geological Survey Open-File Report 80-793, 2 tables, 1 map, scale 1:250,000.}{Deposit:: Berg, H. C., and Grybeck, Donald, 1980, Upper Triassic volcanogenic Zn-Pb-Ag (-Cu-Au) mineral deposits near Petersburg, Alaska: U.S. Geological Survey Open-File Report 80-527, 11 p., 1 oversize sheet.}{Deposit:: Berg, H.C., 1981, Upper Triassic volcanogenic massive sulfide metallogenic province identified in southeastern Alaska, in Albert, N.R.D., and Hudson, T.L., eds., The United States Geological Survey in Alaska: accomplishments during 1979: U.S. Geological Survey Circular 823-B, p. B104-B108.}{Deposit:: Grybeck, D.J., Berg, H.C., and Karl, S.M., 1984, Map and description of the mineral deposits in the Petersburg and eastern Port Alexander quadrangles: U.S. Geological Survey Open-File Report 84-837, 86 p., 1 sheet, scale 1:250,000.}{Deposit:: Swainbank, R.C., Bundtzen, T.K., Clough, A.H., Henning, M.W., and Hansen E.W., 1995, Alask* mineral industry 1994: Alaska Division of Geological and Geophysical Surveys Special Report 49, 77 p.}{Deposit:: Brew, D.A., 1997, Reconnaissance geologic map of the Petersburg C-4 quadrangle, southeastern Alaska: U.S. Geological Survey Open-File Report 97-156-J, 21 p., 1 sheet, scale 1:63,360.} |