|
Bolivia | |
| Federico Ahlfeld and Alejandro Schneider-Scherbina (1964) Los Yacimientos Minerales y de Hidrocarburos de Bolivia. (Ministerio de Minas y Petroleo, La Paz) |
| Wilson, Wendell E. (2001) Notes From the Editors - Old Yuma mine. The Mineralogical Record, 32 (6) 426-501 |
- Potosí (Potosí Municipality)
| Smith, B., Smith, C., Petrov , A. (2001) A Guide to Mineral Localities in Bolivia. The Mineralogical Record: 32(6): 457-482 (465). |
|
Chile (FRL) | |
| Palache, Charles, Berman, Harry, Frondel, Clifford (1951) The System of Mineralogy (7th ed.) Vol. 2 - Halides, Nitrates, Borates, Carbonates, Sulfates, Phosphates, Arsenates, Tungstates, Molybdates, Ect. John Wiley and Sons, New York. American Journal of Science (1844): 46: 360 |
|
Peru | |
| Ciesielczuk, J., Żaba, J., Bzowska, G., Gaidzik, K., & Głogowska, M. (2013). Sulphate efflorescences at the geyser near Pinchollo, southern Peru. Journal of South American Earth Sciences, 42, 186-193. |
Cerros Pintados, Tamarugal Province, Tarapacá, Chile