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GCA: Ba Mg isotope records of high Ba Sr intrusive rocks, melt metasomatism of mantle and crustal growth

Article source： Release time：2024-07-18 17:31 Author： Views：1027 Automatic translation：yes

87Sr/86Sr ratios and low143Nd/144Nd ratios. In practical research, it is difficult to trace the origin of these arc magmas solely based on their trace elements and radioactive characteristics: the melt metasomatism mantle wedge model vs. the mixed rock model (Figure 1, Nielson et al., 2020）。

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