G. Randy Keller
Director
Oklahoma Geological Survey
Aluminium
Major Uses: domestic consumption, transportation, building, electrical
Import Dependency for U.S.: 38%
Major Importers: Canada, Russia, China, Mexico
Promoting the development of American mineral resources.
In addition to being the Director of the Oklahoma Geological Survey, G. Randy Keller is a Professor and the Edward Lamb Chair in Geophysics at the University of Oklahoma.
Professor Keller has published over 270 scientific papers and book chapters. He has co-edited 4 books. He regularly makes presentations at scientific meetings and to university and industrial research groups. In addition, he has helped organize numerous large geophysical research efforts around world and has obtained over $26,000,000 in funding from sources including NSF, NASA, DoE, U.S. Geological Survey, Department of Defense, and industry. He also has directed 32 Doctoral dissertations and 72 Master's theses and has mentored and advised many undergraduate students and visiting scholars.
METALS & MINERALS 101
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Iron
Major Uses: construction, transportation (predominantly automotive), cans and containers
Import Dependency for U.S.: 7%
Major Importers: Canada, European Union, China, Mexico -
Cobalt
Major Uses: aircraft gas turbine engines, cemented carbides for cutting, wear-resistant applications
Import Dependency for U.S.: 81%
Major Importers: Norway, Russia, China, Canada -
Copper
Major Uses: building construction, electric and electronic products, and transportation equipment
Import Dependency for U.S.: 30%
Major Importers: Chile, Canada, Peru, Mexico -
Palladium
Major Uses: catalysts to decrease harmful emissions in light- and heavy-duty vehicles, also used in chemical and petroleum refining sector, and fabrication of laboratory equipment
Import Dependency for U.S.: 94%
Major Importers: South Africa, Germany, United Kingdom, Canada -
Silver
Major Uses: coins and medals, industrial applications, jewelry and silverware, and photography
Import Dependency for U.S.: 65%
Major Importers: Mexico, Canada, Peru, Chile -
Tantalum
Major Uses: automotive electronics, pagers, personal computers, and portable telephones
Import Dependency for U.S.: 100%
Major Importers: Australia, China, Kazakhstan, Germany -
Rhenium
Major Uses: petroleum-reforming catalysts, superalloys used in turbine engine components
Import Dependency for U.S.: 86%
Major Importers: Chile, Netherlands -
Platinum
Major Uses: catalysts to decrease harmful emissions in light- and heavy-duty vehicles, also used in chemical and petroleum refining sector, and fabrication of laboratory equipment
Import Dependency for U.S.: 94%
Major Importers: South Africa, Germany, United Kingdom, Canada -
Gold
Major Uses: Jewelry and arts, electrical and electronics, dental and other
Import Dependency for U.S.: 33%
Major Importers: Canada, Mexico, Peru, Chile
