01082cam a22003011 4500 gs 39000050 DLC 20260227111344.0 780216s1938 sa b 000 0 eng c gs 39000050 (OCoLC)3644089 U. S. Geol. survey. Library CCC DLC premarc QE324 .A3 no. 32 Hall, Arthur Lewis, 1872- Analyses of rocks, minerals, ores, coal, soils and waters from southern Africa; comp. by A. L. Hall. Pretoria, Printed in the Union of South Africa by the Government printer, 1938. 876 p. incl. tables. 24 cm. South Africa. Geological survey. Memoir no. 32 At head of title: Union of South Africa. Department of mines. Geological survey. Contains references. Rocks Analysis. Mines and mineral resources South Africa. Soils South Africa. Ores. Coal Analysis. Mineral waters South Africa. 27511 27511