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Minerals - Quintinite | TerraCollect
Mineral - Quintinite
Quintinite
Mg₄Al₂(OH)₁₂(CO₃) · 3H₂O
Chemical Properties
Mineral Class
Carbonates
Toxicity
none
Formula
Mg₄Al₂(OH)₁₂(CO₃) · 3H₂O
Unit Cell
Physical Properties
Hardness
2
Streak
white
Density
Normal (2-3,5)
Optical Properties
Color
brown
orange
yellow
Birefringence
Luster
Vitreous
Transparency
Pleochroism
Geomineralogical Properties
Crystal System
trigonal
,
hexagonal
Cleavage
Fracture
Tenacity
Point Group
Space Group
Habit
prismatic,
pyramidal,
tabular
Formation
Pegamtit (Metasomatose)
Paragenesis
Twinning
Rarity
Rare
Synonyms
Quintinite
