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中文摘要：
黑龙江东宁县金厂金矿位于兴蒙造山带松嫩地块之东端，是吉黑岩浆成矿域的重要组成部分。其围岩蚀变和流体包裹体研究均显示具典型斑岩Au—Cu矿体特征，与燕山晚期花岗斑岩、石英闪长玢岩密切相关。通过矿物温压计对矿区中部18号矿体下部出露的石英闪长玢岩固结温压条件进行分析表明，岩体固结温度约735℃～700℃，压力约0．63MPa1．3MPa，侵位深度大致约2km～4km，与流体包裹体获得的成矿深度（2．1km～3．2km）接近。研究结果显示目前出露的矿体属于斑岩矿床成矿体系的中部，而深部斑岩体仍未大规模出露。因此，该矿区深部仍有很大的找矿潜力。
英文摘要：
The Jinchang gold deposit is located in the eastern part of the Songnen Block of Xing- meng orogenic belt. It is indicated that, from the country rock alteration patterns and fluid inclu- sions data, the deposit is a porphyry-style gold deposit. Geological and geochronological data re- veal that gold mineralization is most likely to be related to the Yanshanian porphyrytic mag- matism. In order to shed light on the prospective exploration of the gold deposit, mineral geother- mobarometers are used to study the forming conditions of the quartz diorite porphyrites under- neath the No. 18 ore body. It is showed that the solidified temperatures of the quartz diorite por- phyrites are 700 ~C ~735 ~C ,pressures are 0. 63 MPa-1.3 MPa,with the corresponding depths of 2 km-4 km,similar to the mineralization depth （2.1 km-3.2 km）. Based on the characteristics of the porphyry metallogenic system,it is considered that the Jincharrg gold mine still have great potential prospection for further exploration.
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