Oregonite
A variety of Minerals

What is Oregonite?
Oregonite, Ni2FeAs2 is a nickel iron arsenide mineral first described from Josephine Creek, Oregon, United States. Oregonite crystallises in the hexagonal crystal system and has a Mohs hardness of 5.
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Oregonite Localities Map
See where Oregonite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Key Characteristics
Formation of Oregonite
Oregonite is known, apart from its type locality, from the Chirnaisky Massif, Russia, associated with hydrothermal nickel minerals (millerite, heazelwoodite) in a metamorphosed ultramafic; from the Skouriatissa mine, Cyprus, associated with VMS mineralisation; and from the Kidd Mine, Timmins, Ontario, Canada within serpentinite-hosted chromite deposits.
Quick Facts
Physical Properties
- Color
- White
- Hardness (Mohs)
- 5
- Density
- 6.92 g/cm³
Chemical Properties
- Chemical Formula
- Ni2FeAs2
- Elements
- As, Fe, Ni

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