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Minerals - Hutchinsonite | TerraCollect
Mineral - Hutchinsonite
Hutchinsonite
(Pb,Tl)₂As₅S₉
Chemical Properties
Mineral Class
Sulfides and sulfosalts
Toxicity
middle
Formula
(Pb,Tl)₂As₅S₉
Unit Cell
Physical Properties
Hardness
3 - 4
Streak
red
orange
orange red
Optical Properties
Color
black
red
Birefringence
Luster
Metallic
Transparency
Pleochroism
Geomineralogical Properties
Crystal System
orthorhombic
Point Group
Density
Cleavage
Fracture
Tenacity
Space Group
Habit
leafy,
prismatic,
tabular
Formation
hydrothermal
Paragenesis
Twinning
Rarity
Rather rare
Synonyms
Hutchinsonite
