Mineral - Tangeite
Tangeite
Chemical Properties
Mineral Class
Vanadates
Toxicity
low
Formula
CaCu(VO₄)(OH)
Unit Cell
Physical Properties
Hardness
3.5
Streak
green
Density
Cleavage
Fracture
Tenacity
Optical Properties
Color
yellowgreen
Birefringence
Luster
Vitreous,
Pearly,
Resinous
Transparency
Pleochroism
Geomineralogical Properties
Crystal System
orthorhombic
Point Group
Space Group
Habit
leafy, coarse, massive, tabular
Formation
Sekundär, Oxidationszone von Vanadium-Lagerstätten
Paragenesis
Twinning
Rarity
Very rare
Synonyms
Tangeite