Crystal Structure of Phenakite

Id9005790
Mineral namePhenakite
a (Å)12.437
b (Å)12.437
c (Å)8.228
α (°)90
β (°)90
γ (°)120
V (Å3)1102.189
Space groupR -3 :H
Publication: Physics and Chemistry of Minerals (1986) 13, 69-78