Database name: |
World Volcanogenic Massive Sulphide Deposits |
Custodial agency: |
Society of Economic Geologists & Geological Survey of Canada |
Compilers: |
J. M. Franklin, H. L. Gibson, I. R. Jonasson, and A. G. Galley |
Release date: |
2015-03-23 |
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Deposit name(s): |
Perubar (deposit name) |
Political location(s): |
Peru |
Deposit clan (type): |
Volcanogenic massive sulphide |
Deposit (sub) types: |
Bimodal felsic; 4 |
Geologic province: |
South Cordilleran |
Geologic subprovince: |
Cariete Basin |
Commodities: |
Pb; Zn; Ag |
Geological ages: |
Maastrichtian (host rocks) |
Tectonic setting: |
continental marginal basin-intra-arc; transtensive; Formal name: Cariete Basin (mineralization) |
Host rocks: |
(1) volcanic; felsic volcanic rocks |
Radiometric ages: |
Object dated: host rocks; Age - Ma: 68.92; +0.16; -0.16; Dating method: U-Pb; Concentrate: zircon; Source rock: rhyolite; Formal name: Cariete; Event dated: mineralization; Interpretive comment: Precise age of altered porphyritic rhyolite directly overlying the deposit; Reference: Polliand, M.; Schaltegger, U.; Frank, M.; Fontboté, L., 2005: Formation of intra-arc volcanosedimentary basins in the western flank of the central Peruvian Andes during Late Cretacious oblique subduction: field evidence and constraints from U-Pb ages and Hf isotopes; International Journal of Earth Sciences, Volume 94, p. 231 - 242
Object dated: host rocks(1); Age - Ma: 69.71; +0.18; -0.18; Dating method: U-Pb; Concentrate: zircon; Source rock: rhyolite; Formal name: Cariete; Event dated: host rock; Interpretive comment: Precise age of footwall strongly hydrothermally altered and fractured flow-banded rhyolite; Reference: Polliand, M.; Schaltegger, U.; Frank, M.; Fontboté, L., 2005: Formation of intra-arc volcanosedimentary basins in the western flank of the central Peruvian Andes during Late Cretacious oblique subduction: field evidence and constraints from U-Pb ages and Hf isotopes; International Journal of Earth Sciences, Volume 94, p. 231 - 242 |
References: |
Polliand, M.; Schaltegger, U.; Frank, M.; Fontboté, L., 2005 |
Formation of intra-arc volcanosedimentary basins in the western flank of the central Peruvian Andes during Late Cretacious oblique subduction: field evidence and constraints from U-Pb ages and Hf isotopes |
International Journal of Earth Sciences, Volume 94, p. 231 - 242 |
Steinmuller, K.; Abad, N. C.; Grant, B., 2000 |
Volcanogenic Massive Sulphide Deposits in Peru |
in Volcanogenic Massive Sulphide Deposits of Latin America, Edited by Sherlock, R. L; Logan, M. A. V., Special Publication, Geological Association of Canada, Mineral Deposits Division, Geological Association of Canada, Mineral Deposits Division, St. John's, Nfld., 2, 641 p, p. 423 - 446 |
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Resource data: |
Disclaimer - Reserves/Resource Data
Her Majesty the Queen in Right of Canada, represented by the Minister of Natural Resources (NRCan) does not warrant or guarantee the accuracy, completeness or fitness for any purpose of Reserve and Resource information (Data) contained in this database, including whether the Data is compliant with any securities regulations or standards, and NRCan does not assume any liability with respect to any damage or loss incurred as a result of the use made of the Data.
Resource and reserve figures are historical in nature. The Data source provided with each set of figures should be cited if the Data are re-reported. |
5.581 million metric tons ore; Combined with production?: no; Provisional entry?: no; Resource category: geological resourceGrade-commodity information: | Pb: 1.4 percent Zn: 9.9 percent Ag: 30 grams/metric ton | Reference: Franklin, J. M.; Gibson, H. L.; Jonasson, I. R.; Galley, A. G., 2005: Volcanogenic Massive Sulphide Deposits; Appendices on CD-ROM, Section [Franklin] Volcanogenic Massive Sulfide Deposits, in Economic Geology 100th Anniversary Volume, Edited by Hedenquist, J. W.; Thompson, J. F. H.; Goldfarb, R. J.; Richards, J. P., Special Volume, Society of Economic Geology, 1146 p., 1 disks Percent weights allocated to deposit: 100.0% |