Main Office +1 (434) 983-2085 PRODUCTS Kyanite Virginia Kyanite™ is an industrial mineral concentrate that contains 56-61% alumina by weight. Kyanite is sold in granular or powder form and can be shipped in a variety of grain sizes, ranging from thirty-five mesh (425 microns) material to 325 mesh (45 microns). Premium Grade Virginia Kyanite Premium Grade Virginia Kyanite™ Premium Grade Virginia Kyanite™ is a low iron kyanite with an iron oxide content of <0.19%. This reduced iron content increases high-temperature properties, such as reduced glass formation and enhanced creep resistance. Mullite Virginia Kyanite™ is converted to mullite by calcining it more than 1450°C in a rotary kiln. The resulting product, called Virginia Mullite™, contains about 80% mullite, 11% finely dispersed amorphous silica, 7% quartz, and less than 1% cristobalite. Virginia Mullite is different in particle shape and impurities than mullite formed by calcining clay minerals. Virginia mullite contains 56-61% alumina. Premium Grade Virginia Mullite Premium Grade Virginia Mullite™ Premium Grade Virginia Mullite is a low iron mullite with an iron oxide content of <0.19%. This reduced iron increases high-temperature properties, such as resistance to creep, and increases maximum usage temperature. Pyrite A byproduct of our refinement process. Sand A byproduct of our refinement process. Sold in Wet or Dried in Bags. DOWNLOADS Product Specifications and Safety Data Sheets Premium Grade Virginia Kyanite (pdf) Download Premium Grade Virginia Mullite (pdf) Download Virginia Mullite Foundry Coatings and Sprays Spec. Sheet (pdf) Download Virginia Mullite Investment Casting Sheet (pdf) Download Virginia Kyanite Specification Sheet (pdf) Download Virginia Mullite Specifications Sheet (pdf) Download High Iron Kyanite Safety Data Sheet (pdf) Download Kyanite Safety Data Sheet (pdf) Download Mullite Safety Data Sheet (pdf) Download Pyrite Safety Data Sheet (pdf) Download Sand Safety Data Sheet (pdf) Download HomeProductsContact SalesDirectionsPrivacy PolicyEmployment KYANITE MINING CORPORATION 30 WILLIS MOUNTAIN PLANT LANE DILLWYN, VA 23936 COPYRIGHT © 2021 KYANITE MINING CORPORATION - ALL RIGHTS RESERVED. Cookie Policy By continuing to use this site, you accept our use of cookies. ACCEPT & CLOSE