00892cam a22002171 4500 gs 27000188 DLC 20260227111331.0 891019s1925 at abef o000 0 eng c gs 27000188 (OCoLC)20512777 Library, U.S. Geological CU CU DLC QE348 .A2 no. 91 Feldtmann, Francis Rudolf, 1881- The auriferous lodes of the Gibraltar district, Coolgardie goldfield, by F.R. Feldtmann ... Perth, By authority: F.W. Simpson, government printer, 1925. 29 p. incl. tables. illus., VII fold. col. pl. (5 maps, 2 plans) 21 cm. Western Australia. Geological survey. Bulletin no. 91 Gold mines and mining Australia Western Australia Gibraltar district. Bulletin (Geological Survey of Western Australia) ; no. 91. 26562 26562