The Paramillos de Uspallata mining district located in the backarc region of the Pampean flat-slab segment (28°–33°S) features porphyry-type deposits genetically associated with Middle Miocene volcanics. This mineralizing magmatism comprising hydrothermally altered (sodic-calcic, potassic and phyllic alteration) subvolcanic and pyroclastic rocks of andesite-basaltic andesite and dacite-rhyolite composition with a typical arc signature, represents the eastward broadening of the Farellones arc by ∼17 Ma. Its geochemistry also reveals a residual mineralogy of amphibole ± garnet with limited plagioclase fractionation resulting in an adakitic signal; however, according to the isotopic data collected in our study, the contributions of MASH (melti...
The Yalguaraz Cu - (Mo) porphyry deposit, genetically linked to the early Permian magmatism (279.9 ±...
International audienceWe present a chronological (K-Ar), petrologic and geochemical study (major and...
International audienceWe present a chronological (K-Ar), petrologic and geochemical study (major and...
The Paramillos de Uspallata mining district located in the backarc region of the Pampean flat-slab s...
The Paramillos de Uspallata mining district located in the backarc region of the Pampean flat-slab s...
The Paramillos de Uspallata mining district located in the backarc region of the Pampean flat-slab s...
The Paramillos de Uspallata mining district located in the backarc region of the Pampean flat-slab s...
The Morro del Cobre porphyry (Cu-Mo-Au) deposit, genetically linked to the upper Miocene magmatism (...
The Gualcamayo Igneous Complex is located over the Pampean flat-slab segment (28–33°S), ∼110 km east...
The Altar porphyry Cue(AueMo) deposit (31 290 S, 70 280 W) is located in the Andean Main Cordillera ...
International audienceWe present a chronological (K-Ar), petrologic and geochemical study (major and...
Adakite-like features are recognized in the Late Miocene (~10 Ma) porphyritic intrusions of the Los ...
International audienceWe present a chronological (K-Ar), petrologic and geochemical study (major and...
International audienceWe present a chronological (K-Ar), petrologic and geochemical study (major and...
International audienceWe present a chronological (K-Ar), petrologic and geochemical study (major and...
The Yalguaraz Cu - (Mo) porphyry deposit, genetically linked to the early Permian magmatism (279.9 ±...
International audienceWe present a chronological (K-Ar), petrologic and geochemical study (major and...
International audienceWe present a chronological (K-Ar), petrologic and geochemical study (major and...
The Paramillos de Uspallata mining district located in the backarc region of the Pampean flat-slab s...
The Paramillos de Uspallata mining district located in the backarc region of the Pampean flat-slab s...
The Paramillos de Uspallata mining district located in the backarc region of the Pampean flat-slab s...
The Paramillos de Uspallata mining district located in the backarc region of the Pampean flat-slab s...
The Morro del Cobre porphyry (Cu-Mo-Au) deposit, genetically linked to the upper Miocene magmatism (...
The Gualcamayo Igneous Complex is located over the Pampean flat-slab segment (28–33°S), ∼110 km east...
The Altar porphyry Cue(AueMo) deposit (31 290 S, 70 280 W) is located in the Andean Main Cordillera ...
International audienceWe present a chronological (K-Ar), petrologic and geochemical study (major and...
Adakite-like features are recognized in the Late Miocene (~10 Ma) porphyritic intrusions of the Los ...
International audienceWe present a chronological (K-Ar), petrologic and geochemical study (major and...
International audienceWe present a chronological (K-Ar), petrologic and geochemical study (major and...
International audienceWe present a chronological (K-Ar), petrologic and geochemical study (major and...
The Yalguaraz Cu - (Mo) porphyry deposit, genetically linked to the early Permian magmatism (279.9 ±...
International audienceWe present a chronological (K-Ar), petrologic and geochemical study (major and...
International audienceWe present a chronological (K-Ar), petrologic and geochemical study (major and...