Features of our Potash feldspar - Great L Value ,Individual L vlaue min >75 -Apt for Ceramic Tiles Making Industries - Excellent chemical properties - Avaliable in Grey & Pink Colors - Negligible iron content - Unmatched Quality and Quantity consistency - Good alumina and alkali content - High Fusiblity At the moment we are domestically supplying monthly abt 1000 MT both Pink & Grey Potash Feldspar Lumps.