Mineral - Hedyphane
Hedyphane
Chemical Properties
Mineral Class
Arsenates
Toxicity
middle
Formula
Ca₂Pb₃(AsO₄)₃Cl
Unit Cell
Physical Properties
Hardness
4 - 5
Streak
white
Density
Cleavage
Fracture
Tenacity
Optical Properties
Color
whiteyellowcolorless
Birefringence
Luster
Greasy,
Resinous
Transparency
Pleochroism
Geomineralogical Properties
Crystal System
hexagonal
Point Group
Space Group
Habit
dipyramidal, prismatic, stalactitic, tabular
Formation
Metamorphose
Paragenesis
Twinning
Rarity
Rarely
Synonyms
Hedyphane