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Mineral Encyclopedia
>> Mineral Photos >> Nickeline-Nickeline
Nickeline
Chemical
Formula
NiAs
Species
Sulfides
Crystal
System
Hexagonal
Mohs
Scale
5
Specific
Gravity
7.8
Color
Pale copper red with blackish tarnish. white with strong yellowish pink hue on polished section strongly anisotorpic
Streak
brownish black
Luster
Metallic
Refractive
Index
不透明
Diaphaneity
Opaque
Cleavage
Imperfect, Imperfect
Fracture
Conchoidal
Crystal Habit：
Massive columnar to reniform, rarely as distorted, horizontally striated, terminated crystals
Nickeline6088
Nickeline6087
Nickeline6081
Nickeline6076
Nickeline6072
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