Industrial Minerals
ISGS Industrial Minerals and Resource Economics Section
Association for Mineral Exploration British Columbia
Fraunhofer Institute for Ceramic Technologies and Systems (IKTS) in Dresden, Germany
Institute for Disposal Research and Mineral Resources
Minnesota Department of Natural Resources - Division of Lands and Minerals
Natural Resources Canada, Minerals and Metals
U.S. Geological Survey's Mineral Resources Program
Updated 06/17/2010 SLD