Sri lankan quartz
Snow white quartz lumps
Quartz
White Quartz Powder.
Quartz lumps of good quality
Quartz lump
Snow White Quartz Lump
Slica quartz
Quartz Both Amorphous and Crytalline.
Quartz slabs
Quartz
Green Aventurine (Green Quartz) Rough
Quartz
Quartz lumps