Oregonite

Formula: Ni2FeAs2

Origin of name: after locality Oregon, USA

 

Crystal system: hexagonal

Crystal class: unknown

Twinning: 

Unit cell: 

 

Colour: white (polished section)

Diaphaneity: opaque

Luster: 

Habit: fine-grained pebbles

Hardness: about 5

Specific gravity: 6.92

Cleavage: none

Tenacity: 

Streak: 

 

Synonyms/varieties:

 

Comments: 

 

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