Oregonite
FeNi2As2IMA symbol: Oreapproved
Oregonite is a sulfide or sulfosalt mineral with the formula FeNi2As2, crystallizing in the hexagonal system.
Photos
Physical properties
Chemistry (calculated)
| Molecular weight | 323.07 g/molcalculated from the IMA formula |
|---|---|
| Composition (wt%) | Fe 17.29%, Ni 36.33%, As 46.38% |
Classification
| Nickel-Strunz (10th) | 2.BB.05Wikidata (CC0) |
|---|---|
| Nickel-Strunz (9th) | 2.AB.20Wikidata (CC0) |
| Dana (8th) | 2.5.4.1Wikidata (CC0) |