|
Bolivia | |
| (from country rock, not the ankerite-sodalite dike) |
| Schultz, F., et al. (2004) Contrib. Mineral. Petrol., 148, 391-408 |
| Schultz, F., et al. (2004) Contrib. Mineral. Petrol., 148, 391-408 |
| Ahlfeld, F. and Schneider-Scherbina, A. (1964) Los Yacimientos Minerales y de Hidrocarburos de Bolivia. Boletín No. 5 (especial), Ministerio de Minas y Petroleo, La Paz. |
| [var. Titanium-bearing Magnetite] Schultz (2004) |
| Petrov, Alfredo (n.d.) Personal Communication. Federico Ahlfeld field notes |