OLDEST AND LARGEST PRODUCER OF KYANITE AND MULLITE.
Mining Corporation is the world’s
largest producer of the industrial minerals kyanite and mullite.
Our products are used in refractories industry, ceramics, investment
casting, kiln furniture, foundries and many other high-temperature
applications around the world. Virginia Kyanite™ and Virginia Mullite™,
produced only by KMC, offer unique high-temperature characteristics.