Drits, Victor A.; Guggenheim, Stephen; Zviagina, Bella B.; Kogure, Toshihiro
(The Clay Minerals SocietyThe Clay Minerals Society, 2012)
To determine the relationships between the symmetry of the overall pyrophyllite and talc structure and the symmetry of individual layers, the geometry and symmetry of each 2:1 layer of pyrophyllite and talc were analyzed. ...
