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Geochemical Sampling in Arid Environments by the U.S. Geological Survey

Margaret E. HinkleGeological Survey (U.S.)

出版	Department of the Interior, U.S. Geological Survey, 1988
URL	http://books.google.com.hk/books?id=2eO33DdFOCkC&hl=&source=gbs_api
EBook	FULL_PUBLIC_DOMAIN

註釋

This report discusses geochemical sample media and describes case histories leading to the selection of nomagnetic heavy-mineral concentrates for mineral resource potential evaluation studies by the US Geological Survey.