Yangmuchuan

Description

Four representative samples were collected from syntectonic leucogranitic dykes, in order to constrain the geochronological framework of Yangmuchuan gneiss dome. Zircon U-Pb isotopes were measured by LA-ICP-MS. In combination with previous research results, it also provides a reliable geochronological basis for the study of the orogenesis of the Jiao-Liao-Ji orogenic belt.

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