主成矿期发生于脉岩形成后的构造破碎及岩石蚀变阶段，矿床为构造蚀变岩型金矿床。
The structure breaking up and rock alteration stage after dike rock formation is the main metallogenic epoch. The genesis type of the gold deposit is structure alteration rock type.
该类型构造形成于加里东期末，是该区加里东造山期后隆升背景的产物。
This kind of structure is the product under background of the uplift in Caledonian postorogenic phase formed at the end of the Caledonian Stage.
方法总结前人归纳的变质核杂岩特征，与小秦岭地区发育的太华杂岩特征进行对比，再通过对小秦岭地区燕山期后褶皱、南北两侧发育的断裂进行分析和构造演化史研究。
Methods A contrast is made between the characteristics of typical MCC and the Taihua Complex in the Xiaoqinling based on investigation and analysis of structural evolution of the Xiaoqinling.
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