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A single mantle plume model for the Neoproterozoic mafic-ultramafic intrusive rocks (760–820Ma) in the northern rim of the Tarim Craton (Kuluketage, Xinjiang, China) is not supported by the protracted nature of magma emplacement that does not show a hot spot track, and whole-rock trace element compositions that clearly show arc signatures. New and previous zircon U-Pb age data reveal an age difference...
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