Other products relating to this topic include the following:
Other printed volumes within the Minerals Yearbook series can be found here for comparison data and statistics: https: //bookstore.gpo.gov/catalog/science-technology/minerals-metals/minerals-yearbook
Mineral Commodity Summaries 2015 can be found at this link: https: //bookstore.gpo.gov/products/sku/024-004-02608-1?ctid=84
United States Code, 2012 Edition, V. 22, Title 29, Labor, to Title 30, Mineral Lands and Mining can be found at this link: https: //bookstore.gpo.gov/products/sku/052-001-00639-9?ctid=84