U-Pb SHRIMP-II Baddeleyite and Zircon Dating of the Early Proterozoic Monchegorsk Layered Mafite-Ultramafite Complex(Kola Peninsula): Evidence of Synchronous Magmatism

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作者：
Nickolay V.Rodionov
Anton A.Antonov
Boris V.Belyatsky
Sergey A.Sergeev
机构：
[1] CIR,KarpinskyGeologicalInstitute(VSEGEI)
来源：
ActaGeologicaSinica(EnglishEdition). | 2016年 / 90(S1)卷 / EnglishEdition期
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摘要：
<正>The Early Paleoproterozoic Monchegorsk Complex is exposed over an area of 550 km2 and comprises two layered mafite–ultramafite intrusions:the Monchepluton of ultramafic and mafic rocks and the predominantly gabbroid
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