Geochemistry of soils from the San Rafael Valley, Santa Cruz County, Arizona

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Description Surficial geochemical methods used to identify subsurface mineral deposits covered by alluvium. Can a geophysical anomaly, interpreted as a buried granite pluton, be discerned from the geochemical characteristics of overlying Quaternary sediments?
Originators Folger, Helen W., Gray, Floyd
Publication U.S. Geological Survey Open-File Report 2013-1149

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