TerraCollect
Terra
Collect
Minerals
Fossils
Rocks
Localities
Blogs
Log in
Login
Sign in with Google
Loading data...
Minerals - Pumpellyite-(Mg) | TerraCollect
Mineral - Pumpellyite-(Mg)
Pumpellyite-(Mg)
Ca₂MgAl₂[Si₂O₆OH][SiO₄](OH)₂(OH)
Chemical Properties
Mineral Class
Silicates
Toxicity
none
Formula
Ca₂MgAl₂[Si₂O₆OH][SiO₄](OH)₂(OH)
Unit Cell
Physical Properties
Hardness
5.5
Streak
white
Density
Normal (2-3,5)
Optical Properties
Color
green
Birefringence
Luster
Vitreous
Transparency
Pleochroism
Geomineralogical Properties
Crystal System
monoclinic
Point Group
Cleavage
Fracture
Tenacity
Space Group
Habit
coarse,
spherical,
massive,
acicular
Formation
Magmatisch, Vulkanisch
Paragenesis
Twinning
Rarity
Rarely
Synonyms
Pumpellyite-(Mg)
