00881cam a22002411 4500 gs 52000055 DLC 20260227111358.0 810425s1951 sa ab f000 0 eng c gs 52000055 (OCoLC)7367093 U.S. Geol. Survey. Library ViBlbV ViBlbV DLC premarc QE325 .A53 no. 19 Van Rooyen, D. P. Fluvial andalusite deposits in the Marico district. Translated from the original Afrikaans by the Translation Bureau. Pretoria, Govt. Printer, 1951. 18 p. illus., maps (part fold.) 24 cm. South Africa. Dept. of Mines. Geological series. Bulletin no. 19 Bibliography: p. 15. Andalusite. Geological series. Bulletin (South Africa. Geological Survey Division) ; no. 19. 28615 28615