Structure: | Nagashima M., Armbruster T., Akasaka M., Minakawa T. (2010); * J. Mineral. Petrol. Sciences, 105, 142-150; |
Unit cell parameters: | $Ca1.3 Mn3+1.13 Sr0.19 La0.03 Ce0.05 Nd0.02 Al1.83 Fe3+0.45 Si3; O12.87 H0.87$; |
Note: | Locality - Kamisugai mine, Sambagawa metamorphic belt, Shikoku, Japan.; N.A.D. |
to this Card: | (WWW-MINCRYST, PIEMONTITE-10371) OR (WWW-MINCRYST, 10371); |
to WWW-MINCRYST as resource: | WWW-MINCRYST (2024). Crystallographic and Crystallochemical Database for minerals and their structural analogues http://database.iem.ac.ru/mincryst |