争光金矿床位于大型多宝山铜(钼)矿床、铜山铜(钼)矿床的南东部,属于多宝山矿田中的一部分,目前该矿床已探求金金属量12t。北西向压扭性断裂带、北东向张扭性断裂带、近南北向扭张性断裂带的3组构造带交汇处有闪长岩小岩体侵入多宝山组安山质火山岩,反映岩浆主动侵位活动和所含的大量挥发分的期后热液是本矿床形成的最有利条件之一。多宝山组在金成矿前形成了广泛的青磐岩化,之后局部发生黄铁绢英岩化,黄铁绢英岩化带是寻找矿体群的直接标志。流体包裹体均一温度为98～178℃,矿床的成因类型为与岩浆侵入有关的低温热液型岩金矿床。 The Zhenguang gold deposit is located in the large-scale Duobaoshan copper (molybdenum) deposit and south-east of the copper-copper (molybdenum) deposit and belongs to the part of the Duobaoshan orefield. At present, the deposit has explored 12 tons of gold and metal. The northwest crushal fracture zone, the northeast trending torsional fracture zone, and the nearly north-south trending fracture zone have the confluence of three tectonic belts with diorite intrusion into the Duobaoshan Formation An-Shan volcanic rocks, reflecting that the magma Active emplacement activity and contained a large amount of volatile hydrothermal fluids is one of the most favorable conditions for the formation of this deposit. The Duobaoshan Formation formed a large amount of epidote-lithiation before gold mineralization. Later, the yellow-to-serifinite alteration occurred, and the yellow-iron-siliceous petrified belt was a direct indicator of the ore body. The homogenization temperature of fluid inclusions is 98 ~ 178 ℃. The genetic type of the orebodies is the low-temperature hydrothermal type gold-gold deposits related to magma intrusion.