Formula: (Ni,Fe)8(Si,P)3
Origin of name: for S. Perry, American meteoriticist
Crystal system: hexagonal
Crystal class: 3m
Twinning:
Unit cell:
Colour:
Diaphaneity:
Luster:
Habit:
Hardness:
Specific gravity: 7.37
Cleavage: none
Tenacity:
Streak:
Synonyms/varieties:
Comments:
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