摘要
在总结保定西部地区有色金属及贵金属矿床成矿地质特征的基础上,分析了这些矿床与上黄旗—乌龙沟、紫荆关—灵山两大深大断裂以及受深大断裂控制的NE向展布的岩浆岩带的关系,提出了区内矿床集中分布于杂岩体的低角度的舌状突出部位和近SN向断裂与近EW向断裂交汇处锐角区域的观点,并对该区的控矿因素作了全面分析,指出了今后的找矿方向。
Based on the summary of geological and mineralized features of the nonferrous and precious metal deposits in the western Baoding, the article analyzes the relationship between these deposits and the two deep rooted fractures of ShangHuangqi-Wulonggou and the Zijinguan-Lingshan and the magmatite belt in NE which is controlled by the fractures. It also puts forward the opinion that the deposits within the area accumulate in the gentle-angled extruding part of complex and the acute-angled area of the intersection part of the nearly north-southward fracture and the nearly west-eastward fracture. It also analyzes the ore controlling factors in detail. The prospecting direction is pointed out for the future.
出处
《矿产与地质》
2005年第2期134-139,共6页
Mineral Resources and Geology
关键词
贵金属及有色金属矿床
地质特征
控矿因素
找矿方向
深大断裂
杂岩体
岩浆热液
保定西部
precious and nonferrous metal deposit, geological feature, ore controlling factor, prospecting direction, deep-rooted fracture, magmatic hydrothermal, complex body, western Baoding