01165cam a22003011 4500 gs 44000065 DLC 20260227111350.0 810425s1943 sa ab f000 0 eng c gs 44000065 (OCoLC)7367073 U.S. Geol. Survey. Library ViBlbV ViBlbV DLC premarc QE325 .A53 no. 14 TN948.F6 K4 Copy 2. Kent, L. E. Fluorspar in the Union of South Africa and South West Africa, by L. E. Kent, H. D. Russell and D. P. Van Rooyen, with contributions by other members of the Geological Survey staff. Pretoria, The Government Printer, 1943. 69 p. illus., maps (3 fold.) 24 cm. South Africa. Geological Survey. Geological series bulletin no. 14 Cover title. At head of title: Union of South Africa. Dept. of Mines. "Selected references": p. 68-69. Fluorspar. Russell, H. D. Van Rooyen, D. P. Geological series. Bulletin (South Africa. Geological Survey Division) ; no. 14. 27967 27967