Crystal Structure of Magnesium iron calcium aluminium silicate *

Id1200006
Chemical nameMagnesium iron calcium aluminium silicate *
Mineral nameAugite
a (Å)9.794(5)
b (Å)8.906(5)
c (Å)5.319(3)
α (°)90
β (°)105.90(3)
γ (°)90
V (Å3)446.2
Space groupC 1 2/c 1
Authors: Peacor, D R
Publication: American Mineralogist (1967) 52, 31-41