Pyroxmangite from South America
Brazil | |
| Bello, Rosa M. S.,1978, Condições de Metamorfismo de Buritirama and Serra do Navio |
| acd.ufrj.br (2002) http://acd.ufrj.br/geologia/posgrad/area1_d.htm |
Peru | |
| Gibson, P. C. (1992). The calera vein system, Orcopampa District, Southern Peru: association of tectonism, magmatism and hydrothermal activity in the formation of a bonanza Ag-Au deposit (Doctoral dissertation, University of Nevada, Reno). |
| Hyrśl, Jaroslav (2012) Gemstones of Peru. Granit. |
Morro da Mina mine, Conselheiro Lafaiete, Minas Gerais, Brazil