Niobium is a gray and ductile metal, very similar to tantalum. It’s extracted from an ore called coltan (columbite and tantalite composed).
Palladium, Palladium Ore. It’s a rare, scarce and bright white metal. Chemically resembles platinum.
Ore, Tantalum, Niobium, Coltan, Columbite, Tantalite. It’s a blue- gray, shiny, heavy, ductile, hard and a good conductor of electricity and heat dark metal. Tantalum is extracted from an ore called coltan (columbite and tantalite composed).
Iron percentage between 63% and 67%
Vanadium, Vanadium Ore. It’s a ductile metal transition, soft, mild, gray and scanty.
Tin, Cassiterite. Tin is obtained from the Ore cassiterite.
Ore, Tungsten, Tungsten Ore, Wolframite. It’s a rare metal in the earth’s crust, you find in form of oxide and certain Ores salts. It has a steel-gray, very hard and dense.
Copper Ore, Copper Concentrates
Copper oxide from 10% to 30% concentration. Copper Concentrates 20% minimum to 30%+. Copper Sulfide 15% minimum to 30%+
Ore, Titanium, Ilmenite. We have TiO2 between 48-52%, and FOB port of shipment Manaus, Brazil price.
Gold Concentrates with a range from 40 gr/MT to 400 gr/MT
Gold Ore with a ore concentration from 5 to 15 gr/MT