Walied+Kassem+Cobalt+2

=Description of Cobalt:=

Cobalt is a silver or gray usually metallic with gray tinge. Cobalt is generally found in the form of ores. Cobalt is usually not mined alone, and tends to be produced as a by-product of nickel and copper. In nature, Cobalt is frequently associated with nickel. Small amounts of Cobalt are found in most rocks, soil, water, plants, and animals. Cobalt has characteristic ingredients of meteoric iron.