TY - RPRT TI - Preliminary investigation of the Baid al Jimalah tungsten deposit, Kingdom of Saudi Arabia AU - J. C. Cole AU - C. W. Smith AU - Michael D. Fenton PY - 1981 DO - 10.3133/ofr811223 UR - https://pubs.usgs.gov/publication/ofr811223 ID - ofr811223 ER -