Grind, Hegman Powder Brightness Mistron® TZ-2 2.0 6.0 87 Mistron® CB 2.0 6.0 87 About Imerys Talc Imerys Talc is the world's leading talc producer, employing 1,000 people on five continents and supplying around 15 percent of world demand from our mines and processing plants in Australia, Austria, Belgium, Canada, France, Italy,Web