...地幔源 班怒带西段[gap=1684]aerqiong copper gold deposit; S Pb isotope characteristics; upper crust source; mantle source;Western Banggonghu-Nujiang metallogenic belt;..
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mantle source region 地幔源区
single-stage mantle-source lead 单阶段幔源铅的
mantle source rocks 幔源特征
mantle source liquid 幔源流体
Enriched mantle source 富集地幔源
Doleritic veins are made sure of mantle source, which did not mix with upper crust matter.
辉绿岩脉是来自于幔源，没有受到上地壳物质的污染。
The diabase and lamprophyre are typical mantle source rock while the granite pegmatite is typical crustal source rock.
其中辉绿岩和煌斑岩是典型的幔源岩，花岗伟晶岩则是典型的壳源岩。
Therefore, fluids that are brought by the Xiangshan pluton from the mantle source region are rich in H2O and reductive volatiles CH4 etc.
因而，香山岩体所携带的流体是一种富CH4等还原性挥发份和富H2O的流体。
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