Precious stones like imperial topaz.
Precious stones like rough emeralds, rubies and spinels.
Sapphires, emeralds, rubies, aquamarine, jadeit.
Ruby sapphire.
Gemstones.
Gemstones.
Gemstones like ruby, sapphire.
Gemstones like ruby, sapphire.
Semi precious stones like sapphires.
Cut and polished precious stones, sapphire, ruby .
Iron ore, coal, gemstone.
Aggregate or gravels.
Gemstones, sapphire, ruby, emerald, tourmaline, apatite, aquamarines, alexandrite, garnet, tsavorite, demantoid, sphene, spessartite, topaz, labradorite, amethyst, spinel, opal, citrine, jadeite, quartz.
Emerald.
Rough opal.
Emerald, ruby.Trade
Rough cutted guatemalan jade.
Jade.
Rubies.
Rutile, Zircon.