Kryzhanovskite from Mangualde (Mesquitela e Cunha Alta), Mangualde, Viseu, Portugal
Portugal | |
| Cassat, Y. M. F. D., & Orlandi, A. (1989). Rittmannite, a new mineral species of the whiteite group from the Mangualde granitic pegmatite, Portugal. Canadian Mineralogist, 27, 447-449. |
Pedro Alves collection and analytical data. |
Cubos-Mesquitela-Mangualde area, Mangualde, Mangualde, Viseu, Portugal