|
Bolivia | |
| Xirouchakis, Dimitrios Lindsley, Donald H. Frost, B. Ronald (March 2001) Assemblages with titanite (CaTiOSiO4), Ca-Mg-Fe olivine and pyroxenes, Fe-Mg-Ti oxides, and quartz: Part II. Application. American Mineralogist. 86 (3), 259. |
|
Peru | |
- General Sánchez Cerro Province
| Jean-Claude Thouret, Marco Rivera, Gerhard Worner, Marie-Christine Gerbe, Anthony Finizola, Michel Fornari, Katherine Gonzales (2005) Ubinas: the evolution of the historically most active volcano in southern Peru. Bulletin of Volcanology 67(6), 557–589. |
| Connolly Jr., & 7 others (2008). The Meteoritical Bulletin, No. 93, 2008 September. Meteoritics & Planetary Science 43(3): 571-632. (March 2008). |
| Eur. J. Mineral. , 1994, 6, pp. 145-150. |