... ,Hebei,where the rock bedding is rich of mica mineral, high grade ore We are one of ... Hebei Province of China .Our mica factoty is located in the land of mica----Lingshou,Hebei,where the rock bedding ... grade. We can supply different kinds of mica:muscovite, biotite, sericite, phlogopite, mica powder, mica sheet, etc. Should you are interested in ... would give you our best quotation. Thank you ! mica sheet