Iron Oxide "Magnetite" / Fine Black Powder / 4 Ounces / 99,
The item for sale is 4 Ounces of Black Iron Oxide (Fe3O4), also known as Magnetite, Ferrous Ferric Oxide, or Iron(II,III) Oxide. Black Iron Oxide is a black, ferrimagnetic powder thatBlack Sand Magnetite Wholesale, Black Sand Suppliers - Alibaba,There are 105 black sand magnetite suppliers, mainly located in Asia. The top supplying countries are China (Mainland), Philippines, and Mexico, which supply 89%, 8%, and 1% of black sand magnetite respectively. Black sand magnetite products are most popular in Eastern Asia, North America, and Northern Europe.Magnetite / Black Iron Oxide (Fe304) Powder - Reade,Magnetite is sometimes found in large quantities in beach sand. Such mineral sands / iron sands / black sands are found in various places such as California and the west coast of New Zealand. The magnetite is carried to the beach via rivers from erosion and is concentrated via wave action and currents.