chemical element: Co
( block )
Extremely high purity Cobalt Metal. Ideal for electroplating uses or for element collectors. Cobalt is used in the preparation of magnetic, wear-resistant, and high-strength alloys, in glass manufacturing (it gives a distinctive deep blue color to glass), ceramics, inks, batteries, electroplating, paints, & varnishes. Sold by the individual block as shown. Blocks vary a bit but average around 1-1/4" square plates that are about 3/8" to 1/2" thick.