Fused quartz sand
High purity quartz lump with sio2 99.8%+ for crucibles, borax pentahydrate, mica quartz
Jade, Aventurine, Ruby, Amethyst, Quartz.
Quartz or silica sand
downy fabric softener
Nephrite, chert, white quartz
Rough semi-precious stones, rough quartz
Nephrite, Chert, White Quartz
Quartz, feldspar and handicrafted cushion