000 01112nam a22003377a 4500
001 16427
008 190110s1986 xxu||||| |||| 00| 0 eng d
041 _aeng
100 _928652
_aAttanasi, Emil D.
245 _aGrade and tonnage model of shoreline placer Ti
260 _aReston, VA
_bU.S. Geological Survey
_c1986
300 _app. 270-273
490 _aU.S. Geological Survey Bulletin
650 _942
_aGENESIS-YACIMIENTO
650 _9639
_aGEOLOGIA ECONOMICA
650 _95541
_aLEY MINERAL
650 _921
_aMETEORIZACION
650 _92046
_aMINERALES PESADOS
650 _911803
_aMINERALIZACION LITORAL
650 _944
_aMODELOS GENETICOS
650 _99055
_aPLACERES
650 _9426
_aPROSPECCION MINERA
650 _9260
_aRESERVAS MINERALES
650 _91457
_aTITANIO
700 _928653
_aDeYoung, John H.
773 _023562
_923562
_aCox, Dennis P.
_dReston, VA U.S. Geological Survey 1986
_gn.1693, 1986
_o23562
_tMineral deposits models
856 _uhttps://pubs.er.usgs.gov/publication/b1693
856 _uUSGS-B-1693.pdf
910 _aRNUĂ‘EZ
_b38868
942 _2z
_cARTI
999 _c16427
_d16427