Ago, petcoke, d2, d6, urea n46%, en590 10ppm, lng, lpg, jet fuel (aviation kerosene colonial grade) and more.
Ruby, sapphire, emerald, spinel, tourmaline, opal, aquamarine, chrysoberyl, alexandrite, cats eye, zircon, garnet, hessonite garnet, amethyst, tanzanite, green garnet (savourite), peridot, quartz, beryls, green beryl.