Crystal Structure of Phenakite

Id9005789
Mineral namePhenakite
a (Å)12.4704
b (Å)12.4704
c (Å)8.2504
α (°)90
β (°)90
γ (°)120
V (Å3)1111.134
Space groupR -3 :H
Publication: Physics and Chemistry of Minerals (1986) 13, 69-78