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| 广东石栏坑顶帚状构造特征及其控矿规律 | |
| 引用本文： | 吴海陆,佟少强,张庆久.广东石栏坑顶帚状构造特征及其控矿规律[J].华南地质与矿产,2010(2):48-52. |
| 作者姓名： | 吴海陆 佟少强 张庆久 |
| 作者单位： | 1. 广东省地质调查院,广州,510080 2. 辽宁省第十地质大队,辽宁,抚顺113007 3. 广东省地质调查院,广州510080;辽宁省第十地质大队,辽宁,抚顺113007 |
| 摘 要： | 石栏坑顶帚状构造为旋涡式左旋压扭性帚状构造,在它周围分布着许多中型钨多金属矿床及矿点,其构造体系也控制了该区锡铅锌多金属成矿带的分布。在对帚状构造的表现特征、成因机制、控矿机理进行了调查研究后,认为帚状构造是本区锡铅锌多金属矿体的控矿构造,本区找矿重点应放在该帚状构造向北东撒开的位置。 |
| 关 键 词： | 帚状构造 形成机理 锡铅锌多金属矿 控矿规律 广东石栏坑顶 |
Brush Structure Feature and Its Control on Ore Deposits Formation in Shilankengding area, Guangdong Province |
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| WU Hai-lu,TONG Shao-qiang,ZHANG Qing-jiu.Brush Structure Feature and Its Control on Ore Deposits Formation in Shilankengding area, Guangdong Province[J].Geology and Mineral Resources of South China,2010(2):48-52. | |
| Authors: | WU Hai-lu TONG Shao-qiang ZHANG Qing-jiu |
| Institution: | 1.Guangdong Geology Survey,Guangzhou 510080,China;2.The tenth geology brigade of Liaoning province,Fushun 113007,Liaoning,China) |
| Abstract: | Shilankengding brush structure is considered to be a vortex levorotary compresso-shear brush structure,around which there are many medium tungsten polymetallic ore deposits or occurrences of（oxide）.The geological evidence indicated that this structural system controls the distribution of regional Sn-Pb-Zn polymetallic mineralization belt.Based on research and analysis of dynamic characteristics,formation mechanism and ore control mechanism of Shilankengding brush structure,we found that the area of spreading over to the northeast of the system is the potential prospecting area. |
| Keywords: | brush structure formation mechanism Sn-Pb-Zn polymetallic ore deposit ore-controlling regularity Shilankengding area Guangdong province |
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