Garnierite

Garnierite is a name for an ore of nickel. It has a bright green color. Alongside pentlandite, it is one of the main sources of nickel metal.

Garnierite is not a single mineral, but a mixture of different nickel phyllosilicates. Garnierite can include minerals from the serpentine, smectite, and talc groups.

 Sources 

Category:Nickel minerals
Category:Phyllosilicate minerals
Category:Ores