LEADER 02173oam 2200493 450 001 9910707636103321 005 20161007152420.0 035 $a(CKB)5470000002466179 035 $a(OCoLC)886546849 035 $a(EXLCZ)995470000002466179 100 $a20140812d1972 uad 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aArsenic as an indicator element for mineralized volcanic pipes in the Red Mountains area, western San Juan Mountains, Colorado /$fby Wilbur S. Burbank, Robert G. Luedke, and Frederick N. Ward ; prepared in cooperation with the Colorado State Mining Industrial Development Board 210 1$a[Washington, D.C.] :$cUnited States Department of the Interior, Geological Survey,$d1972. 210 2$aWashington :$cUnited States Government Printing Office. 215 $a1 online resource (iv, 31 pages) $cillustrations 225 1 $aGeological Survey bulletin ;$v1364 300 $aTitle from title screen (viewed August 4, 2014). 300 $a"Arsenic as a geochemical indicator element for pipelike mineralized deposits in a solfatarically altered environment." 320 $aIncludes bibliographical references (pages 30-31). 517 1 $aArsenic, western San Juan Mountains, Colorado 606 $aArsenic$zColorado$zRed Mountain Mining District 606 $aMineralogy$zColorado$zRed Mountain Mining District 606 $aIntrusions (Geology)$zColorado$zRed Mountain Mining District 615 0$aArsenic 615 0$aMineralogy 615 0$aIntrusions (Geology) 700 $aBurbank$b W. S$g(Wilbur Swett),$f1898-1975,$01395487 702 $aWard$b Frederick Norville$f1915- 702 $aLuedke$b Robert G. 712 02$aGeological Survey (U.S.), 712 02$aColorado.$bMining Industrial Development Board. 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bGPO 906 $aBOOK 912 $a9910707636103321 996 $aArsenic as an indicator element for mineralized volcanic pipes in the Red Mountains area, western San Juan Mountains, Colorado$93483214 997 $aUNINA