Bournonite from Bolognesi Province, Ancash, Peru
Peru | |
| Hyrsl, Jaroslav, Rosales, Zolina (2003) Peruvian Minerals: An Update [Peru]. The Mineralogical Record, 34 (3) 241-254 Hyrsl, Jaroslav, Rosales, Zolina (2003) Peruvian Minerals: An Update [Peru]. The Mineralogical Record, 34 (3) 241-254 Mineralogical Record 28, no. 4 (1997) |
| Rob Lavinsky |
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Pachapaqui mining district, Aquia District, Bolognesi Province, Ancash, Peru