TY - RPRT TI - Mineral resource potential map of the Blood Mountain roadless area, Union and Lumpkin Counties, Georgia AU - Robert P. Koeppen AU - A. E. Nelson AU - M. K. Armstrong AU - A. E. Sabin PY - 1983 DO - 10.3133/mf1503c UR - https://pubs.usgs.gov/publication/mf1503C ID - mf1503C ER -