1、

Early Yanshanian intrusions are mainly adamellite, biotite K feldspar granite with small amount of granodiorite.

燕山早期侵入岩以二长花岗岩 、 黑云钾长花岗岩为主,其次为花岗闪长岩.

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2、

The mineral-bearing hydrotherm which separated from the granodiorite porphyry magma entered into the fissures of the top part of the diorite or granodiorite porphyry. In this process, the atmospheric water dissolving formation minerals in infiltration process mixed with the original magma, and formed the mixed-mineralization fluids.

从花岗闪长斑岩岩浆中分离出来的含矿热液,进入闪长玢岩或花岗闪长斑岩顶部的裂隙带后,与下渗的大气降水及溶解其中的部分成矿物质混合,形成混合流体。

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3、

The intrusion mainly consists of quartz diorite porphyry, quartz monzonite porphyry and granodiorite porphyry, and has close relationship with the copper mineralization.

该岩体主要由石英闪长玢岩、石英二长斑岩和花岗闪长斑岩组成,与铜矿化关系密切。

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4、

Diorite porphyry and granodiorite porphyry have the same comagmatic room, belonging to homology-phase of the product.

闪长玢岩和花岗闪长斑岩具有同源岩浆房,属于同源异相的产物。

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