Mineral - Yugawaralite
Yugawaralite
Chemical Properties
Mineral Class
Silicates
Toxicity
none
Formula
CaAl₂Si₆O₁₆ · 4H₂O
Unit Cell
Physical Properties
Hardness
4.5
Streak
white
Density
Normal (2-3,5)
Cleavage
Fracture
Tenacity
Optical Properties
Color
whitecolorless
Birefringence
Luster
Vitreous,
Pearly
Transparency
Pleochroism
Geomineralogical Properties
Crystal System
monoclinic
Point Group
Space Group
Habit
tabular
Formation
Vulkanisch, hydrothermal
Paragenesis
Twinning
Rarity
Rarely
Synonyms
Yugawaralite