MINERÍA la mejor puerta de acceso al sector minero EDICIÓN 571 / ABRIL 2025 72 Agradecimientos A Precipitate Gold Corp. por el acceso a los núcleos de perforación. Al Dr. Allan J. Wilson por su constructiva revisión. Este trabajo fue financiado por los proyectos PID2019-105625RB-C21 y PUCP-CAP-2022-A-0047. Bibliografía Cernuschi, F., Dilles, J., Osorio, Proffett, J., and Kouzmanov, K. 2023. A Reevaluation of the timing and temperature of copper and molybdenum precipitation in porphyry deposits. Economic Geology, v.118, p. 902-931. Escuder-Viruete, J., Diaz, A., Hernáiz P., Monthel, J., García, J., Joubert, M., Lopera, E., Ullrich, T., Friedman, R., Montensen, J., and Pérez, A. 2006. Magmatic relationships and ages of Caribbean island arc tholeiites, boninites and related felsic rocks, Dominican Republic. Lithos, v.90, p. 161-186. Fitzpatrick, A.J. 2008. The measurements of Se/S ratios in sulphide minerals and their application to ore deposits studies: Unpublished Ph.D. thesis, Kingston, Canada, Queen´s University, p.188. Gustafson, L. and Hunt, J. 1975. The porphyry copper deposit at El Salvador, Chile. Economic Geology, v.70, p. 857-912. Jobin, S., Fox, D., Carrasco, C., and Dominguez, H. 2012. Recommendations for exploration Pun Ponton - Majagual Hill. Caracle Creek International Consulting Inc. Kranidiotis, P. and MacLean, W. 1987. Systematics of chlorite alteration at the Phelps Dodge massive sulfide deposit, Matagami, Quebec. Economic Geology, v.67, p.1898-1911. Nelson, C.E., Stein, H., Domínguez, H., Carrasco, C., Barrie, T., Torró, L. and Proenza, J.A. 2015. Re-Os dating of molybdenite from the Pueblo Viejo Au- Ag-Cu and Douvray Cu-Au districtcs, Hispaniola. Economic Geology, v.110, p.1101 -1110. Ohmoto, H. and Rye, R. 1979. Isotopes of sulphur and carbón, in Barnes, H.L. Geochemistry of hydrothermal ore deposits, second edition: New York, John Wiley and Sons, Inc., p. 509-567. Reich, M., et al. 2016. Trace element signature of pyrite from the Los Colorados Iron Oxide-Apatite (IOA). Economic Geology, v.111, p. 743-761. Seedorff, E., Dilles, J., Proffett, J., Einaudi, M., Zurcher, L., Stavast, W., Jhonson, D., and Barton, M. 2005. Porphyry Deposits: Characteristics and origin of hypogene features. 100th anniversary, p. 251-298. Sillitoe, R. 2010. Porphyry Cu systems. Economic Geology, v.105, p. 3-41. Torró, L., Camprubi, A., Proenza, J.A., León, P., Stein, H., Lewis, J., and Melgarejo, J. 2017a. Re-Os and U-Pb geochronology of the Doña Amada and Cerro Kiosko deposits, Bayaguana district, Dominican Republic: looking down for the porphyry Cu-Mo roots of the Pueblo Viejo-type mineralization in the island-arc tholeiitic series of the Caribbean. Economic Geology, v.112, p. 829-853. Torró, L., Proenza, J.A., Camprubí, A., Nelson, C.E., Domínguez, H., Carrasco, C., Reynoso-Villafaña, R., and Melgarejo, J.C. 2017b. Towards a unified genetic model for the Au-Ag-Cu Pueblo Viejo district, central Dominican Republic. Ore Geology Reviews, v.89, p. 463-494. Figura 3. a) Diagrama binario Co-Ni de pirita de Majagual con campos composicionales de Loftus-Hills y Solomon (1967) y Reich et al. (2016). b) Diagrama Se/S vs δ34S con pirita de las etapas tardías, y campos composicionales de Fitzpatrick (2008). c) Histograma de δ34S en pirita de Majagual.
RkJQdWJsaXNoZXIy MTM0Mzk2