Mineral - Duftite
Duftite
Chemical Properties
Mineral Class
Arsenates
Toxicity
middle
Formula
PbCu²⁺[OH|AsO₄]
Unit Cell
Physical Properties
Hardness
3
Streak
whitegreengreen white
Density
Very Heavy (>6)
Cleavage
Fracture
Tenacity
Optical Properties
Color
green
Birefringence
Luster
Vitreous
Transparency
Pleochroism
Geomineralogical Properties
Crystal System
orthorhombic
Point Group
Space Group
Habit
dipyramidal, crusty, grape-shaped
Formation
Oxidationszone von Kupfer-Lagerstätten
Paragenesis
Twinning
Rarity
Rather rare
Synonyms
Duftite