Chemical composition of biotite and hornblende and cooling ages as indicators of the emplacement conditions of the la esperanza plutonic complex (Upper Permian), North Patagonian Massif
La Esperanza Plutonic Complex crops out in the northern part of the North Patagonian Massif in the Upper Paleozoic magmatic belt of northern Patagonia. This magmatic complex is mainly composed of 273 Ma biotite and amphibole bearing (Prieto Granodiorite) or biotite bearing (Donosa Granite) granitoid...
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2013
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| Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00044822_v70_n1_p3_MartinezDopico http://hdl.handle.net/20.500.12110/paper_00044822_v70_n1_p3_MartinezDopico |
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