PIEMONTITE, [6], structure type - epidote, Sr

   WWW-Mincryst References:

 Structure:Catti M., Ferraris G., Ivaldi G. (1989);
* Neues Jb. Miner., Mh., H.8, 357-366;
 Unit cell parameters: $Ca0.699 Sr0.303 Al1.657 Mn1.113 Fe0.33 Si3 O13 H1$
 Note:Sample SM42. N.A.D.

Authors recommend next format of references to WWW-MINCRYST -

to this Card:(WWW-MINCRYST, PIEMONTITE-3692) OR
(WWW-MINCRYST, 3692);
to WWW-MINCRYST as resource:WWW-MINCRYST (2022). Crystallographic and Crystallochemical Database for minerals and their structural analogues http://database.iem.ac.ru/mincryst