Rough gemstones mainly blue and green sapphire, green garnet, ruby, alexandrite, school writing chalks.
Precious stones, namely : blue saphirs, rubis and emeraudes and a large varieties of other specimens, scraps, iron ore and nonferrous scrap, music & movie c.d./d.v.d
Rough gemstones mainly blue and green sapphire, green garnet, ruby, alexandrite, moonstone, sunstone, school writing chalks, black and green tea, coffee arabica and robuster dry beans and powder.
