Supplier: Quality minerals & raw materials to businesses like yours. minerals details: 1. talc lumps & powder (white, greenish, gray, light gray material available) 2. silica quartz (crystal, sami crystal, smoky, mica smoky, watery & milky) 3. mica (muscovite white, black, golden, silver available) 4. chrome ore (cr2o3 = 50 56%, 40 46% and 30 36% available) 5. china/kaolin clay (al2o3 = 38 60%, fe2o3 = 0.40%, tio2 = 1.2% available) 6. bentonite clay our silica quartz is known for its glassmaking, refractory, foundry materials etc. our talc lumps & powder is known for paper, paint and cosmetic industry etc. our mica scrap & mesh powder is known for metallic paint, cosmetic & flooring etc.