Mineral - Wodginite
Wodginite
Chemical Properties
Mineral Class
Oxides and Hydrxides
Toxicity
none
Formula
Mn²⁺Sn⁴⁺Ta₂O₈
Unit Cell
Physical Properties
Hardness
5.5 - 6
Streak
brown
Density
Very Heavy (>6)
Cleavage
Fracture
Tenacity
Optical Properties
Color
blackbrownred
Birefringence
Luster
Metallic
Transparency
Pleochroism
Geomineralogical Properties
Crystal System
monoclinic
Point Group
Space Group
Habit
coarse, dipyramidal, massive, prismatic
Formation
Magmatisch, Pegmatit
Paragenesis
Twinning
Rarity
Rarely
Synonyms
Wodginite