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汉诺坝非橄榄岩包体主要是指辉石岩、辉长岩和麻粒岩,其主要元素、微量元素有较大和系统的变化,Nd、Sr、Pb同位素从非常亏损的DMM源特征变至具EMI和EMI源趋势的富化特征.它们与寄主玄武岩及共生的橄榄岩包体无直接成因联系,有不同的形成时代并在不同的空间位置居留
The Hannuoba peridotite inclusions are mainly pyroxene, gabbro and granulite. The main elements and trace elements have large and systematic changes. The Nd, Sr and Pb isotopes vary from the extremely depleted DMM sources To the enrichment features with the trend of EMI and EMI sources. They have no direct genetic association with host basalts and symbiotic peridotitic inclusions, with different age of formation and residence in different spatial locations