Mineral - Lanarkite
Lanarkite
Chemical Properties
Mineral Class
Sulphates
Toxicity
middle
Formula
Pb₂(SO₄)O
Unit Cell
Physical Properties
Hardness
2 - 2.5
Streak
white
Density
Very Heavy (>6)
Cleavage
Fracture
Tenacity
Optical Properties
Color
whitegrayyellowcolorless
Birefringence
Luster
Greasy,
Adamantine,
Pearly
Transparency
Pleochroism
Geomineralogical Properties
Crystal System
monoclinic
Point Group
Space Group
Habit
coarse, massive, acicular, prismatic
Formation
Oxidationszone von Blei-Lagerstätten
Paragenesis
Twinning
Rarity
Very rare
Synonyms
Lanarkite