Jahnsite-(CaMnMn) from selected localities.
Italy | |
| VIGNOLA, P., & DIELLA, V. (2007). Phosphates from Piona granitic pegmatites (Central Southern Alps, Italy). Granitic Pegmatites: the State of the Art. Book of Abstr.(T. Martins & R. Vieira, eds.). Universidade do Porto, Departamento de Geologia, Memórias, 8, 102-103. |
Vignola P., Fransolet A.-M., Guastoni A., Appiani R. (2011): Le pegmatiti di Piona. Recenti studi sui filoni Malpensata, Luna e Sommafiume. Riv. Mineral. Ital., 35, 1, 30-38. Vignola, P. (2018). New evidence of alteration of graftonite-(Mn) from the Malpensata pegmatite, Colico municipality, Lecco province, Italy. The Canadian Mineralogist, 56(4), 645-656. |
Malpensata pegmatitic dyke, Piona Peninsula, Colico, Lecco Province, Lombardy, Italy