Nonprofit association promoting best practices, environmental protection and industrial mineral product safety. Provides factsheets on industrial minerals, including bentonite, diatomite, feldspar and silica.
Operates muscovite mica facility separating mica from sedimentary deposits. Information on company facilities and product data sheets with performance charateristics, physical properties and applications.
Trade association for North American mining and industrial mineral processing companies. Information on sources and uses of industrial minerals. Offers news, events and newsletter.
Information on industrial minerals, stones and gems. Includes history, specifications manufacturing process and major producers. Virtual images of stone types and details of industry organizations.
Full text of a book covering the history of copper mining, the development of metal-working processes and the uses of copper through the past six thousand years.
Provides mining and processing of clays, feldspar, mica, silica and talc. Offers product sheets containing descriptions, chemical analysis and mixing recommendations.