Quartz powder 150 to 325 mesh and 0 3mm potash, soda both (5%)and quartz (65%) mixed granules
Potash Feldspar Powder
Quartz lumps and granules/powder
Quartz lumps ec 3, quartz lumps of grade a & b, quartz powder
Gypsum Powder.
Natural graphite, graphite ore, graphite flakes, graphite lumps, graphite, natural flake graphite, graphene
Lithium ore, spodumene powder