Tourmaline, sapphire, ruby, garnet, topaz, amethyst quartz
Tourmaline, sapphire, ruby, garnet, topaz, amethyst quartz
Tourmaline, sapphire, ruby, garnet, topaz, amethyst quartz
Bonny light crude oil (blco), jp54 jet fuel, jet a1(jpa1), diesel fuel d6, diesel d2, diesel en 590, ago automotive gas oil,, mazut m100, liquified natural gas (lng), fluorspar, manganese ore, zircon sand, quartz lumps, gemstones, nickel ore and industrial minerals