Quartz.
Fluorspar.
Zeolite.
Semi Precious Stones
Milled natural zeolite (61% silica content), ball quartz silica (crytal clear & milky white 99.97% silica content & 0.003% fe).
Rock phosphate (p2o5) 30%.
Dolomite.
Gypsum.
Silica sand.
Graphite products.
Mica sheets.
Silica sand.
Silica sand.
Silica sand.
Gypsum.
Bentonite.
Mica Sheets.
Natural Zeolite.
Quartz Lumps.
Phosphate rocks.