Crystal Structure of Phenakite

Id9001088
Mineral namePhenakite
a (Å)12.472
b (Å)12.472
c (Å)8.251
α (°)90
β (°)90
γ (°)120
V (Å3)1111.500
Space groupR -3 :H
Publication: American Mineralogist (1987) 72, 769-777