Structure: | A. Mottana, G. Rossi, A. Kracher, G. Kurat (1979); * Tchermaks. Min. Petr. Mitt., 26, 187-201 |
Unit cell parameters: | $Na1.048 Ca0.952 Mg0.936 Fe0.159 Al0.905 Si4 O12$ |
Note: | Locality - manganese deposit of Praborna, St Marcel, Aosta Valley, Italy. |
to this Card: | (WWW-MINCRYST, OMPHACITE-3330) OR (WWW-MINCRYST, 3330); |
to WWW-MINCRYST as resource: | WWW-MINCRYST (2024). Crystallographic and Crystallochemical Database for minerals and their structural analogues http://database.iem.ac.ru/mincryst |