Mineral - Dundasite
Dundasite
Chemical Properties
Mineral Class
Carbonates
Toxicity
middle
Formula
PbAl₂(CO₃)₂(OH)₄ · H₂O
Unit Cell
Physical Properties
Hardness
2
Streak
white
Density
Normal (2-3,5)
Cleavage
Fracture
Tenacity
Optical Properties
Color
whitebluecolorless
Birefringence
Luster
Vitreous,
Greasy
Transparency
Pleochroism
Geomineralogical Properties
Crystal System
orthorhombic
Point Group
Space Group
Habit
spherical, acicular, stalactitic, grape-shaped
Formation
Oxidationszone von Blei-Lagerstätten
Paragenesis
Twinning
Rarity
Rather rare
Synonyms
Dundasite