Rough precious and semi precious stones, including aquamarine, blue agate, blue corundum, garnet, rhodolite, jasper, morganite, quartz, ruby, sapphires, tourmaline..
Precious and semi precious stones (gems) rough and cut like aquamarine, tourmalines, blue sapphires, yellow sapphires, ruby , garnet, quartz, blue agate, blue corrondum.
