LEADER 01976oam  2200613   450 
001 9910716056103321
005 20210513131844.0
035   $a(CKB)5470000002517544
035   $a(OCoLC)1126106508
035   $a(EXLCZ)995470000002517544
100   $a20190910d1970      ua             0
101 0 $aeng
135   $aurun|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aExploration
210  1$aPortland, Ore :$cU.S. Department of the Interior, Bureau of Land Management, Portland Service Center,$d1970.
215   $a1 online resource (1 page)
225 1 $aTechnical note / Bureau of Land Management ;$v[70]
300   $a"Date issued: June 1970."
300   $a"Filing code: 3000."
300   $a"Mailing list 2."
517   $aExploration 
606   $aMines and mineral resources$zSouthwestern States
606   $aIgneous rocks$zSouthwestern States$xAnalysis
606   $aCopper ores$zSouthwestern States$xAnalysis
606   $aPorphyry$zSouthwestern States$xAnalysis
606   $aCopper ores$xAnalysis$2fast
606   $aIgneous rocks$xAnalysis$2fast
606   $aMines and mineral resources$2fast
606   $aPorphyry$2fast
607   $aUnited States$zSouthwestern States$2fast
608   $aRecords and correspondence.$2fast
615  0$aMines and mineral resources
615  0$aIgneous rocks$xAnalysis.
615  0$aCopper ores$xAnalysis.
615  0$aPorphyry$xAnalysis.
615  7$aCopper ores$xAnalysis.
615  7$aIgneous rocks$xAnalysis.
615  7$aMines and mineral resources.
615  7$aPorphyry.
712 02$aUnited States.$bBureau of Land Management.$bPortland Service Center,
801  0$bBHLMR
801  1$bBHLMR
801  2$bOCLCO
801  2$bINARC
801  2$bOCLCO
801  2$bOCLCA
801  2$bGPO
906   $aBOOK
912   $a9910716056103321
996   $aExploration$91885756
997   $aUNINA