| Haeberlin, Y., Moritz, R., Fontbote, L., Cosca, M. (2004) Carboniferous Orogenic Gold Deposits at Pataz, Eastern AndeanCordillera, Peru: Geological and Structural Framework, Paragenesis, Alteration,and 40Ar/39Ar Geochronology. Economic Geology, 99 (1) 73-112 doi:10.2113/gsecongeo.99.1.73 | Journal (article/letter/editorial) | of the 330 to 327 Ma Pataz batholith; (2) at the mine scale, strong lithological controls of the vein...carbonitization, chl = chloritization, fuch = fuchsite alteration, pyr = pyritization, ser = sericitization... Culebrillas Picaflor, Culebrillas Culebrillas mine, northern Parcoy district Irma, Santa Maria Maria...northern part of the Pataz district. B. Culebrillas mine, northern part of the Parcoy district (inset). ...shear zone S C granodiorite C E D FIG. 5. Mine photographs illustrating the four different types |
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