Gemstones: tourmaline, aquamarine, morganite, tanzanite.
Quartz, snow stone, stones containing mica.
Chrysoprase gemstone.Recycling
Opal, Precious And Semi Precious Gemstones.
Rough Or Cut And Polished Natural Sapphire Blue, Yellow, Alexandrite, Pads, And Semiprecious Stones.
Rough uncut precious stones like ruby, sapphire, emerald.