Black River Quadrangle References Brabb, E. E., 1970, Preliminary geologic map of the Black River quadrangle, east-central Alaska: U.S. Geological Survey Miscellaneous Geologic Investigations Map I-601, 1 sheet, scale 1:250,000. Bright, M.J., 1989, Mineral potential of Doyon, Ltd. overselection block VII, east-central Alaska: Fairbanks, Alaska, WGM Inc., Doyon Limited Report 90-35, 29 p. Clough, J.G., Robinson, M.S., Clautice, K.H., and Blodgett, R.B., 1993, Evaluation of Unit 35 - Charley River and Black River quadrangles, east-central Alaska: General geology, and geochemical, major oxide and lead isotope data: Alaska Division of Geological and Geophysical Surveys Public-Data file 93-35, 13 p., 1 sheet, scale 1:250,000. Dover, J.H., 1994, Geology of part of east-central Alaska, in Plafker, George and Berg, H.C. eds., The Geology of Alaska: The Geology of North America, v. G-1, Geological Society of America, p. 153-204 Doyon Limited, 1977, Doyon Limited Report 77-02a, p. 7-19. Doyon Limited, 1987, Mines, prospects, and geochemical anomalies on Doyon, Ltd. regional overselection lands, Alaska, Blocks 1-8: Fairbanks, Alaska, WGM, Inc., Doyon Limited Report 86-01A, 150 p. (volume 1 of 2). Godwin, C.I., Sinclair, A.J., and Ryan, B.D., 1982, Lead-isotope models for the genesis of carbonate-hosted Zn-Pb, shale-hosted Ba-Zn-Pb, and silver-rich deposits in the northern Canadian Cordillera: Economic Geology, v. 77, p. 82-94. Jirik, D., Rishel, J., Yinger, M., and Ruzicka, J., 1979, 1978 Annual progress report, Midnight Hill area report: Fairbanks, Alaska, WGM Inc., Doyon Limited Report 79-09. North Star Exploration, 2002, Annual Report, Block 7, Kandik: Doyon Limited Report 2002-06, 27 p. Schmidt, J.M., 1997, Stratabound carbonate-hosted Zn-Pb and Cu deposits of Alaska, in Goldfarb, R.J. and Miller, L.D., eds., Mineral deposits of Alaska: Economic Geology Monograph 9, p. 90-119. U.S. Bureau of Mines, 1995, Final report of the mineral resource evaluation of the Bureau of Land Management Black River and Fortymile River Subunits: U.S. Bureau of Mines Open-File Report 79-95, p. A-161, B-27, C-2, D-4. U.S. Geological Survey, 1997, Geochemistry of Alaska--National Uranium Resource Evaluation, Hydrogeochemical and Stream Sediment Reconnaissance Program: U.S. Geological Survey Open-File Report 97-492. (Available online at http://greenwood.cr.usgs.gov/pub/open-file-reports/ofr-97-0492/quad_ak/q_blkrvr.htm)