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Peru | |
| Singer, D.A., Berger, V.I., Moring, B.C. (2008) Porphyry copper deposits of the world: Database and grade and tonnage models, 2008. Open-File Report 2008-1155 |
| Mendoza, N. (2010). Geology, Grade Distribution, and Metal Ratios at the Amaro Gold-copper Porphyry Deposit, Minas Conga District, Cajamarca Province, Peru (Masters thesis, University of Arizona). |
| Singer, D.A., Berger, V.I., Moring, B.C. (2008) Porphyry copper deposits of the world: Database and grade and tonnage models, 2008. Open-File Report 2008-1155 |