Ordovician to Devonian granitic plutons in the Hangay Range, Central Mongolia: Petrogenesis and insights into the Paleozoic tectonic evolution of the westernmost Mongol-Okhotsk Orogen
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DOI: 10.1016/j.lithos.2021.106463
Abstract: Abstract The pre-Mesozoic magmatic and tectonic evolution in the Mongol-Okhotsk Orogen has been poorly understood. Here we conducted geochronological and geochemical studies on five Paleozoic granitic plutons in the westernmost Mongol-Okhotsk Orogen (Hangay Range), with… read more here.
Keywords: granitic plutons; okhotsk orogen; mongol okhotsk;
Cogenetic Dykes the Key to Identifying Diverse Magma Batches in the Assembly of Granitic Plutons
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DOI: 10.1093/petrology/egaa105
Abstract: This study demonstrates that dykes that are coeval and cogenetic with plutons can provide an important tool for recognizing discrete batches of magma with similar overall chemical compositions and physical attributes, but different isotopic characteristics,… read more here.
Keywords: magma batches; isotopic; granitic plutons; pluton ... See more keywords