Rotation twin
From Online Dictionary of Crystallography
Revision as of 09:45, 26 April 2006 by GiovanniFerraris (talk | contribs)
Revision as of 09:45, 26 April 2006 by GiovanniFerraris (talk | contribs)
Geminato per rotazione (It)
Two crystals forming a twin are symmetrically related by a rotation axis (twin axis).