Nickel is a Metal. It is NOT a rock.
No, nickel is a mineral.
Nickel is not a mineral it is a metallic element. The main ores of Nickel Nickel are arsenides such as chloanthite (NiAs2), and the sulphides such as millerite (NiS) and pentlandite ((Ni,Fe)9S8).
nickel
nickel
Nickel....Sudbury is the nickel capital of the world and is home to the worlds biggest nickel coin ($0.05)
nickel
nickel
What is Nickel's transparency?????
Nickel leaves a silver-gray streak. Note that nickel is an element.
Some ores of Nickel are: Pentlandite,Niccolite,Millerite and Garnierite.
transition metal
Nickel