LEADER 01438oam 2200445 450 001 9910706933403321 005 20180420162043.0 035 $a(CKB)5470000002460146 035 $a(OCoLC)609178543$z(OCoLC)609154402 035 $a(EXLCZ)995470000002460146 100 $a20100423d1981 ua 0 101 0 $aeng 135 $aurbn||||a|||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aBeneficiation of potential platinum resources from southeastern Alaska /$fby D.C. Dahlin, A.R. Rule, and L.L. Brown 210 1$aWashington, D.C. :$cU.S. Department of the Interior, Bureau of Mines,$d1981. 215 $a1 online resource (14 pages) $cillustrations 225 1 $aReport of investigations ;$v8553 320 $aIncludes bibliographical references (page 14). 606 $aOre-dressing 606 $aPlatinum ores$zAlaska 615 0$aOre-dressing. 615 0$aPlatinum ores 700 $aDahlin$b D. C$g(David Clifford),$f1951-$01423083 702 $aRule$b A. R$g(Albert R.), 702 $aBrown$b L. L$g(Lawrence L.),$f1928- 801 0$bOCLCE 801 1$bOCLCE 801 2$bOCLCQ 801 2$bOCLCO 801 2$bOCLCQ 801 2$bOCLCF 801 2$bOCLCQ 801 2$bGPO 906 $aBOOK 912 $a9910706933403321 996 $aBeneficiation of potential platinum resources from southeastern Alaska$93549381 997 $aUNINA