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Minerals - Strunzite | TerraCollect
Mineral - Strunzite
Strunzite
Mn²âşFeÂłâşâ(POâ)â(OH)â ¡ 6HâO
Chemical Properties
Mineral Class
Phosphates
Toxicity
none
Formula
Mn²âşFeÂłâşâ(POâ)â(OH)â ¡ 6HâO
Unit Cell
Physical Properties
Hardness
4
Streak
white
Density
Normal (2-3,5)
Optical Properties
Color
white
yellow
Birefringence
Luster
Vitreous
Transparency
Pleochroism
Geomineralogical Properties
Crystal System
triclinic
Point Group
Cleavage
Fracture
Tenacity
Space Group
Habit
tufty,
fibrous,
acicular,
radial
Formation
Sekundär, Verwitterung von primären Phosphaten (Triphylin)
Paragenesis
Twinning
Rarity
Very rare
Synonyms
Strunzite
