LEADER 01690oam 2200469 450 001 9910711755203321 005 20190104080517.0 035 $a(CKB)5470000002486519 035 $a(OCoLC)953209488 035 $a(OCoLC)995470000002486519 035 $a(EXLCZ)995470000002486519 100 $a20160707d1979 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aPrincipal thorium resources in the United States /$fby M. H. Staatz [and seven others] ; prepared on behalf of the U.S. Department of Energy 210 1$a[Reston, Virginia] :$cUnited States Department of the Interior, Geological Survey,$d1979. 215 $a1 online resource (iii, 42 pages) $cillustrations, maps 225 1 $aGeological Survey circular ;$v805 300 $a"Thorium resources are tabulated for the major vein districts, disseminated deposits, massive carbonatite bodies, and the stream placers of North and South Carolina." 320 $aIncludes bibliographical references (pages 40-42). 606 $aThorium ores$zUnited States 606 $aThorium 606 $aThorium$2fast 615 0$aThorium ores 615 0$aThorium. 615 7$aThorium. 700 $aStaatz$b Mortimer H$g(Mortimer Hay),$f1918-2004,$01385974 712 02$aGeological Survey (U.S.), 712 02$aUnited States.$bDepartment of Energy, 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCF 801 2$bOCLCA 801 2$bGPO 906 $aBOOK 912 $a9910711755203321 996 $aPrincipal thorium resources in the United States$93545481 997 $aUNINA