| Structure: | Cannillo E., Mazzi F., Rossi G. (1965); * Acta Cryst., 21, 200-208; |
| Unit cell parameters: | |
| Note: | Locality - San Benito, California, USA. D.T.N. |
| to this Card: | (WWW-MINCRYST, NEPTUNITE-3127) OR (WWW-MINCRYST, 3127); |
| to WWW-MINCRYST as resource: | WWW-MINCRYST (2026). Crystallographic and Crystallochemical Database for minerals and their structural analogues http://database.iem.ac.ru/mincryst |