Wairakite from Italy
Italy | |
| Cardiano, P., Sergi, S., De Stefano, C., Ioppolo, S., & Piraino, P. (2008). Investigations on ancient mortars from the Basilian monastery of Fragala. Journal of thermal analysis and calorimetry, 91, 477-485. |
| Bird, D.K., Schiffman, P., Elders, W.A., Williams, A.E., McDowell, S.D. (1984) Calc-silicate mineralization in active geothermal systems. Economic Geology: 79(4): 671–695. |
| Lapis, 15 (12), 27-32+50. |