浅部石英斑岩为含矿岩体，深部花岗斑岩为矿源岩体。
The shallow quartz porphyry is ore-bearing massif and the deep granite porphyry is ore-origimating one.
另外还利用表生风化淋滤模拟实验装置对该四种矿源岩样进行了三种不同大气雨水的风化淋滤模拟实验。
In addition, simulating experiments were also done on the weathering-leaching of the four types of source rocks by three kinds of meteoric water.
矿源层为中三叠统浊积岩。
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