Graphene, superhard metal.Agent
Clinker, cement, marble, granulated blast furnace slag.
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.
Nickel wire 0,025 mm, copper cathodes, copper concentrate, cobalt , coltan (columbite tantalite), iron ore, cashew nuts, sesame seeds, en 590, jet a1, jp 54, bunker oil, petcoke, lpg, lng, bitumen..
Crystals, Minerals, Gemstones, Semi Precious Stones,, Tumbles, Spheres, Towers, Hearts, Carvings, Specimens, Free Forms Etc. Clear Quartz, Rose Quartz, Citrine, Amethyst, Fluorite, Caribbean Calcite, Pink Mangano Calcite, Aragonite, Sphalerite, Aquamarine, Howlite, Malachite, Blue Lace Agates, Ocean Jasper, Moss Agate, Sakura Agate, Garden Quartz (lodolite), Fire Quartz (hematoid Quartz), Lapis Lazuli, Larimar, Celestite, Blue Apatite, Tourmaline..