ILVAITE, [17], "distorted" structure type - ilvaite, Al, Mn, DN

   WWW-Mincryst References:

 Structure:Carrozzini B. (1994);
* Eur. J. Mineral., 6, 465-479;
 Unit cell parameters: $Ca1 Fe2+1.63 Fe3+0.73 Mn0.08 Mg0.01 Al0.04 Si2 O9 H1$
 Note: There are U(ij) in the article. Pos.2:Fe''=0.26,Fe'''=0.22,Mg=0.01.;
Pos.3:Fe'''=0.51,Fe''=0.45,Al=0.04. Pos.4:Fe''=0.92,Mn=0.08. D.T.N.

Authors recommend next format of references to WWW-MINCRYST -

to this Card:(WWW-MINCRYST, ILVAITE-2163) OR
(WWW-MINCRYST, 2163);
to WWW-MINCRYST as resource:WWW-MINCRYST (2024). Crystallographic and Crystallochemical Database for minerals and their structural analogues http://database.iem.ac.ru/mincryst