|
|
|
Physical Properties
Crystal System: Axis of symmetry Crystal Form:OctahedronHabit: Massive or granular form Hardness:4.5-5.5Cleavage/Fracture:{011}cleavage: poor, uneven Luster:MetallicColor: Light gray to lead gray Streak:GraySpecific Gravity:4.5-4.8Other Characteristics:Opague |
|
|