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Draft critical mineral list—Summary of methodology and background information—U.S. Geological Survey technical input document in response to Secretarial Order No. 3359 [研究报告]
10.3133/ofr20181021U.S. Geological Survey. 2018-01-01
Fortier, Steven M.;  Nassar, Nedal T. nnassar@usgs.gov;  Lederer, Graham W.;  Brainard, Jamie;  Gambogi, Joseph jgambogi@usgs.gov;  McCullough, Erin A. emccullough@usgs.gov
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Recent trends in the nonfuel minerals industry of Iran [研究报告]
10.3133/cir1421U.S. Geological Survey. 2016-01-01
Hastorun, Sinan shastorun@usgs.gov;  Renaud, Karine M. krenaud@usgs.gov;  Lederer, Graham W. glederer@usgs.gov
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