Nickel Ore is one of raw ores available from mining asteroids. It can be found on planets and moons, occuring as nodes underneath the surface. It can be processed in a Refinery or an Arc Furnace to produce Nickel Ingots.
Nickel Ore is similar in appearance to Iron Ore. They can be distinguished by looking at the shade and any impurities; Nickel is a lighter brown, and has less blemishes.