Hexagonal - Dihexagonal Dipyramidal Class (6/m 2/m 2/m) Mineral Species Listing
AXES
Synonyms: Normal Class, Beryl Type, Holohedral, or Dihexagonal Equatorial Class.
Space Groups in class: P6/mcc, P6/mmm, P63/mcm, and P63/mmc
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(* - Mineral Name is Not IMA Approved) (! - New Dana Classification Number Has Been Changed or Added) (? - IMA Discredited Mineral Species Name