TY - BOOK T1 - Geology and mineralization at the Ishmas Kabir gold prospect, Ishmas gold district, Kingdom of Saudi Arabia DA - 1990. CY - [Reston, Va.] : AU - Walker, Bruce M. VL - 90-294 CN - I 19.76: PB - U.S. Geological Survey, PP - [Reston, Va.] : PY - 1990. N1 - Cover title. ID - 263630 KW - Gold mines and mining TI - Geology and mineralization at the Ishmas Kabir gold prospect, Ishmas gold district, Kingdom of Saudi Arabia ER -