Feldspar Group from Itaituba, Pará, Brazil
Brazil | |
| Schneider Santos, J.O., Groves, D.I., Hartmann, L.A., Moura, M.A., and McNaughton, N.J. (2001): Mineralium Deposita 36, 278-299 |
| Schneider Santos, J.O., Groves, D.I., Hartmann, L.A., Moura, M.A., and McNaughton, N.J. (2001): Mineralium Deposita 36, 278-299 |