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Minerals - Stromeyerite | TerraCollect
Mineral - Stromeyerite
Stromeyerite
AgCuS
Chemical Properties
Mineral Class
Sulfides and sulfosalts
Toxicity
none
Formula
AgCuS
Unit Cell
Physical Properties
Hardness
2.5 - 3
Streak
gray
Density
Very Heavy (>6)
Optical Properties
Color
black
gray
Birefringence
Luster
Metallic
Transparency
Pleochroism
Geomineralogical Properties
Crystal System
orthorhombic
Point Group
Cleavage
Fracture
Tenacity
Space Group
Habit
coarse,
massive,
acicular,
prismatic
Formation
hydrothermal, Sekundär
Paragenesis
Twinning
Rarity
Rarely
Synonyms
Stromeyerite
