The results of Petrological Mixing Calcula-ting show that the mantle source rocks of the Jijie complex is obviously depleted in incompatible elements.
岩石学混合模拟计算表明，地幔源岩具有明显亏损特征；
The mantle plume controlled the distribution of rocks and ore deposits, regional metallogenic zoning and metallogenic magma source in the southeastern Hunan province.
湘东南地幔柱控制矿床与岩体的时空分布、区域成矿分带和成矿岩浆源区。
These characteristics indicate that the source of the volcanic rocks is the enriched mantle.
曲线表现为整体上隆的特征，表明其源区为富集地幔。
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