01245cam a22002891 4500 gs 22000085 DLC 20260227111326.0 891019s1921 at abef o000 0 eng c gs 22000085 (OCoLC)20511936 Library, U.S. Geological CU CU DLC premarc QE348 .A2 no. 79 Jutson, John Thomas. The mining geology of Comet Vale and Goongarrie, North Coolgardie goldfield, by J.T. Jutson ... Mineralogy, by E.S. Simpson ... Petrology, by R.A. Farquharson ... With 8 plates and 8 figures. Perth, F.W. Simpson, government printer, 1921. 76, X p. VII pl. (incl. fold. col. maps, fold. plans) tables. 21 cm. Western Australia. Geological survey. Bulletin no. 79 Issued under the authority of the Hon.J. Scaddan ... minister for mines. Geology, Economic Western Australia. Mineralogy Western Australia. Petrology Western Australia. Simpson, Edward S. (Edward Sydney), 1875-1939. Farquharson, Robert Alexander. Bulletin (Geological Survey of Western Australia) ; no. 79. 26159 26159