|
Czech Republic | |
| [AmMin 84:688] |
| Ondrus, P., Veselovsky, F., Skala, R., Cisarova, I., Hlousek, J., Fryda, J., Vavrin, I., Cejka, J., Gabasova, A. (1997) New naturally occuring phases of secondary origin from Jachymov. Journal of the Czech Geological Society. 42. 77-108. (See page 88) |