01220cam a22002771  4500001001300000003000400013005001700017008004100034010001700075035001900092040001900111042001200130050002200142100002800164245032200192260006700514300001900581410006200600504003000662650004100692650006100733650003800794700004000832700003500872700003500907gs 13000541 DLC20260227111314.0790615s1912    at a     b   s000 0 eng    ags 13000541   a(OCoLC)5069363  aDLCcTxCMdDLC  apremarc00aQE348b.A2 no. 471 aBlatchford, Torrington.14aThe mining geology of the Kanowna main reef line, Kanowna, North-east Coolgardie goldfield,cby T. Blatchford and J. T. Jutson. With petrological notes by R. A. Farquharson and chemical notes by E. S. Simpson. Issued under the authority of the Hon. P. Collier, minister for mines. With three maps and fifteen figures.  aPerth,bBy authority: F.W. Simpson, government printer,c1912.  a106 p.billus.20aGeological Survey of Western Australia.tBulletinvno. 47  aBibliography: p. 102-103. 0aGeologyzWestern AustraliazKanowna. 0aMines and mineral resourceszWestern AustraliazKanowna. 0aGoldzWestern AustraliazKanowna.1 aJutson, John Thomas,ejoint author.1 aFarquharson, Robert Alexander.1 aSimpson, Edward Sydney,d1875-