01146cam a22003011 4500 gs 42000092 DLC 20260227111347.0 851127s1940 at abe s000 0 eng c gs 42000092 (OCoLC)12856122 U.S. Geol. Survey. Library TxHR DLC premarc TN428.N5 J6 553.4109944 Jones, Leo Joseph. Part I. The Gulgong gold field. By Leo J. Jones. Part II. Magnetic prospecting of the Gulgong deep leads. By J. M. Rayner. Sydney, T.H. Tennant, government printer, 1940. 168 p. illus., fold. maps, plans (1 fold.) 25 cm. Geological Survey of New South Wales. Mineral resources, no. 38 "Issued by direction of the Hon. Roy S. Vincent, M.L.A., minister for mines." Folded map (2 sections) in separate envelope. Gold mines and mining New South Wales. Prospecting. Rayner, Jack Maxwell. Gulgong gold field. Magnetic prospecting of the Gulgong deep leads. 27773 27773