蓬莱初格庄北金矿地质特征与找矿探讨  

Geological characteristics and prospecting of chugezhuangbei gold deposit in Penglai

作　　者：张凯 上飞 杨俊伟 王永明 ZHANG Kai;SHANG Fei;YANG Jun-wei;WANG Yong-ming(Shandong Province Nuclear Industry Geological Group 248,Qingdao 266000,China;208 Nuclear Industry Brigade,Baotou 014010,China;Gansu nuclear geology No.213 Brigade,Tianshui 741000,China)

机构地区：[1]山东省核工业二四八地质大队,山东青岛266000 [2]核工业二〇八大队,内蒙古包头014010 [3]甘肃省核地质二一三大队,甘肃天水741000

出　　处：《世界有色金属》2021年第16期56-57,共2页World Nonferrous Metals

摘　　要：初格庄北金矿是山东蓬莱地区发现的一个重要金矿床,该矿主要分布在栖霞蓬莱金成矿带上,属于中低温热液石英脉蚀变岩复合型金矿床,区内断裂构造(NNE-NE向)对矿体起着明显的控制作用,产出特点主要为平行斜列式的透镜状或脉状产出,银金矿、黄铁矿和自然金是其主要的矿石矿物。下文中结合实践,探究分析蓬莱初格庄北金矿地质特征,并研究分析该矿因素,总结该矿找矿标志,并提出深部找矿的一些建议,希望能为有关人士提供一些借鉴和参考,不断扩大初格庄北金矿找矿潜力。Chugezhuangbei gold deposit is an important gold deposit found in Penglai area,Shandong Province.It is mainly distributed in Qixia Penglai gold metallogenic belt and belongs to medium and low temperature hydrothermal quartz vein altered rock composite gold deposit.The fault structure (nne-ne direction) in the area plays an obvious control role on the ore body.The output characteristics are mainly parallel oblique lenticular or vein output,silver gold deposit Pyrite and natural gold are the main ore minerals.In the following,combined with practice,this paper explores and analyzes the geological characteristics of chugezhuang North Gold Mine in Penglai,studies and analyzes the ore factors,summarizes the prospecting signs of the mine,and puts forward some suggestions for deep prospecting,hoping to provide some reference for relevant people and continuously expand the prospecting potential of chugezhuang North gold mine.

关 键 词：地质特征 找矿标志 初格庄北金矿 山东蓬莱 

分 类 号：P618.51[天文地球—矿床学]