TerraCollect
Terra
Collect
Minerals
Fossils
Rocks
Localities
Blogs
Log in
Login
Sign in with Google
Loading data...
Minerals - Pearceite | TerraCollect
Mineral - Pearceite
Pearceite
[Ag₉CuS₄][(Ag,Cu)₆(As,Sb)₂S₇]
Chemical Properties
Mineral Class
Sulfides and sulfosalts
Toxicity
middle
Formula
[Ag₉CuS₄][(Ag,Cu)₆(As,Sb)₂S₇]
Unit Cell
Physical Properties
Hardness
2.5 - 3
Streak
black
red
red black
Optical Properties
Color
black
Birefringence
Luster
Metallic
Transparency
Pleochroism
Geomineralogical Properties
Crystal System
trigonal
Point Group
Density
Very Heavy (>6)
Cleavage
Fracture
Tenacity
Space Group
Habit
granular,
massive,
prismatic,
tabular
Formation
hydrothermal
Paragenesis
Twinning
Rarity
Very rare
Synonyms
Pearceite
