Nonfuel Mineral Resources and the Public Lands. Volume V: The Nonfuel Mineral Resources of the United States and the Utilization of Nonfuel Mineral Resources

摘要

The report examines the nonfuel mineral resources and the nature of their use, particularly as they are related to the discovery and development process. It also provides a description and analysis of the changing techniques, technology, and processes involved in the search for, discovery, development and production of minerals. (PLLRC abstract)