LEADER 02561oam  2200601   450 
001 9910706241303321
005 20171020113114.0
035   $a(CKB)5470000002456025
035   $a(OCoLC)891600200
035   $a(OCoLC)995470000002456025
035   $a(EXLCZ)995470000002456025
100   $a20140929d1954      ua             0
101 0 $aeng
135   $aurmn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aRare-earth mineral deposits of the Mountain Pass district, San Bernardino County, California /$fby J. C. Olson [and three others]; with a foreword on History of the discovery at Mountain Pass, California, by D. F. Hewett
210  1$aWashington :$cUnited States Department of the Interior, Geological Survey,$d1954.
215   $a1 online resource (viii, 75 pages) $cillustrations, maps +$e9 plates
225 1 $aGeological Survey professional paper ;$v261
300   $aTitle from title screen (viewed September 26, 2014).
300   $a"A geologic study of the district and its rare-earth-bearing carbonate rocks. One deposit, the Sulphide Queen carbonate body, is the greatest concentration of rare-earth minerals now known. Some data are given on radioactive minerals, principally thorite and monazite."
320   $aIncludes bibliographical references (pages 64-65) and index.
606   $aGeology$zCalifornia$zSan Bernardino County
606   $aMines and mineral resources$zCalifornia$xHistory
606   $aMines and mineral resources$zCalifornia$zSan Bernardino County
606   $aRare earths$zCalifornia$zSan Bernardino County
606   $aGeology$2fast
606   $aMines and mineral resources$2fast
606   $aRare earths$2fast
607   $aCalifornia$2fast
607   $aCalifornia$zSan Bernardino County$2fast
608   $aHistory.$2fast
615  0$aGeology
615  0$aMines and mineral resources$xHistory.
615  0$aMines and mineral resources
615  0$aRare earths
615  7$aGeology.
615  7$aMines and mineral resources.
615  7$aRare earths.
700   $aOlson$b J. C$g(Jerry Chipman),$f1917-2013,$01392464
702   $aHewett$b D. F$g(Donnel Foster),$f1881-1971,
712 02$aGeological Survey (U.S.),
801  0$bCOP
801  1$bCOP
801  2$bOCLCO
801  2$bOCLCF
801  2$bGPO
906   $aBOOK
912   $a9910706241303321
996   $aRare-earth mineral deposits of the Mountain Pass district, San Bernardino County, California$93546182
997   $aUNINA