Goyazite from Andes, South America
Argentina | |
| Colombo, F., Lira, R., Simmons, W., & Falster, A. (2011). The NYF-type miarolitic-rare earth elements pegmatites of the El Portezuelo granite, Papachacra (Catamarca, NW Argentina). Asoc. Geol. Arg., Serie D, Publicación Especial, 14, 57-59. |
| Slater, E. T. (2016). The Cortaderas Zone, Pirquitas Mine, NW Argentina: An Example of Miocene Epithermal Ag-Zn-Pb-Sn Mineralization in the Andean Tin Belt (Masters thesis, Laurentian University of Sudbury). |
Bolivia | |
| see also Schultz, F., et al. (2004) Contrib. Mineral. Petrol., 148, 391-408. Analyses by Dr. Anthony Kampf on Los Angeles County Museum of Natural History specimens and Alfredo Petrov specimens |
Schultz, F., et al. (2004) Contrib. Mineral. Petrol., 148, 391-408 | |
| Dipl. Min. M. Schaeffer, Detmold, Germany, 02/1997. |
Siglo Veinte Mine, Llallagua, Rafael Bustillo Province, Potosí, Bolivia