01743oam 2200433 450 991070730300332120160805152250.0(CKB)5470000002464493(OCoLC)891382870(EXLCZ)99547000000246449320140926d1970 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierStructural control of geochemical anomalies in the Greaterville Mining District, southeast of Tucson Arizona /by Harald Drewes[Washington, D.C.] :United States Department of the Interior, Geological Survey,1970.Washington :United States Government Printing Office.1 online resource (iv, 49 pages, 1 page of plates) illustrations, maps (some color)Geological Survey bulletin ;1312-AContributions to economic geologyTitle from title screen (viewed September 15, 2014)."Base and noble metals are concentrated around quartz latite porphyry plugs and were probably spread along a thrust fault intruded by the plugs."Includes bibliographical references (page 39).GeologyArizonaTucsonGeologyArizonaSanta Rita MountainsGeologyGeologyDrewes Harald1927-2015,1389949Geological Survey (U.S.),COPCOPOCLCOGPOBOOK9910707303003321Structural control of geochemical anomalies in the Greaterville Mining District, southeast of Tucson Arizona3515752UNINA