摘要
金青顶金矿位于胶东隆起东部、牟平—乳山金矿成矿带中部,矿石类型以含金黄铁矿石英脉型为主,矿体以陡倾状产出,矿石垂直分带特征明显,延深大于延长。矿床开采已有近40年的历史,现已进入严重资源危机状态。通过对控矿条件和矿床特征进行分析研究认为,属于与花岗岩在成因和时、空分布上有关的中低温热液石英脉充填型金矿床。矿体成矿规律分析表明,金青顶金矿深部找矿潜力较大。
Jinqingding gold deposit is located in the eastern of Jiaodong uplift and in the middle of mineralization zone of Muping-Rushan gold deposit. The type of ore is mainly containing gold pyrite quartz vein, the of orebody is output with steep-pour shape, the vertical zoning characteristics of ore is very obviously and deepening is more than prolonging. The exploitation of deposit is nearly fourty years history, and now enter a seriously crisis of resources. Though analysis the ore-controlling condition and deposit characteristics, we think that the genesis of deposit is middle-low tem perature quartz vein hydrothermal type gold deposit which is related to on the temporal and spatial distribution.
出处
《黄金科学技术》
2009年第4期31-34,共4页
Gold Science and Technology
关键词
矿床特征
成矿规律
找矿前景
金青顶金矿
Deposit characteristics
Metallogenic regularity
Prospecting potential
Jinqingding gold deposit
