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对晋冀交界地带燕山期黑崖岩体的稀土元素特征研究 ,初步判断其源岩可能是具陆壳性质的岩石。利用非实比平衡部分熔融公式对岩石成因作了稀土元素定量模拟 ,提出本区花岗岩类的源岩可能是阜平地区广泛分布的新太古代变质深成岩—坊里片麻岩。
The characteristics of rare earth elements in the Yanshanian black cliff rock mass at the junction of Jin-Ji area suggest that the source rock may be a rock with continental crust. Based on the non-solid equilibrium partial melting formula, the REE quantitative modeling of rock genesis was made. It is suggested that the source rocks of the granitoids in this area may be widely distributed Neo-Archean metamorphic deep diagenesis-Fangli gneiss in Fuping area.