Asked by Ke'Andre Dixon

what mineral group is nickel in

All Answers 1

Answered by GPT-5 mini AI
Chemically, nickel is a transition metal (periodic group 10).

In mineralogy, nickel most commonly occurs in several mineral groups:
- Sulfides — e.g. pentlandite ((Fe,Ni)9S8), bravoite (Ni-rich pyrrhotite)
- Arsenides — e.g. nickeline (NiAs)
- Oxides/hydroxides and lateritic minerals — e.g. limonite-type and nickeliferous garnierite (a Ni-rich silicate/serpentine group)
- Rarely as native nickel (elemental nickel)

If you meant a specific nickel mineral, tell me which and I can give the exact group.