Mineral - Osmium
Osmium
Chemical Properties
Mineral Class
Elements
Toxicity
none
Formula
(Os,Ir,Ru)
Unit Cell
Physical Properties
Hardness
6 - 7
Streak
Density
Cleavage
Fracture
Tenacity
Optical Properties
Color
Birefringence
Luster
Transparency
Pleochroism
Geomineralogical Properties
Crystal System
hexagonal
Point Group
Space Group
Habit
Formation
Paragenesis
Twinning
Rarity
Synonyms
Osmium