LEADER 01718oam 2200469 450 001 9910702524203321 005 20141028085238.0 035 $a(CKB)5470000002428939 035 $a(OCoLC)889776801 035 $a(EXLCZ)995470000002428939 100 $a20140902d1999 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $2rdacontent 182 $2rdamedia 183 $2rdacarrier 200 10$aHistorical trends of U.S. mineral statistics for gold, silver, and the rare-earth elements /$fby D.Z Piper [and five others] 210 1$aMenlo Park, CA :$cU.S. Department of Interior, U.S. Geological Survey,$d1999. 215 $a1 online resource (28 pages) $cillustrations 225 1 $aOpen-file report ;$v99-39 300 $aTitle from title screen (viewed on Aug. 29, 2014). 320 $aIncludes bibliographical references (page 12). 517 3 $aHistorical trends of US mineral statistics for gold, silver, and the rare-earth elements 606 $aMineral industries$zUnited States$vStatistics 606 $aGold industry$zUnited States$vStatistics 606 $aSilver industry$zUnited States$vStatistics 606 $aRare earth industry$zUnited States$vStatistics 608 $aStatistics.$2lcgft 615 0$aMineral industries 615 0$aGold industry 615 0$aSilver industry 615 0$aRare earth industry 700 $aPiper$b David Z.$01388420 712 02$aGeological Survey (U.S.), 801 0$bGPO 801 1$bGPO 801 2$bGPO 801 2$bOCLCO 906 $aBOOK 912 $a9910702524203321 996 $aHistorical trends of U.S. mineral statistics for gold, silver, and the rare-earth elements$93489483 997 $aUNINA