| 金川铜镍硫化矿床成岩(矿)断裂构造分析 |
| |
| 引用本文： | 王守良,王荆程,夏明强,张昊承,李恒恒. 金川铜镍硫化矿床成岩(矿)断裂构造分析[J]. 青海大学学报, 2014, 0(3): 43-50 |
| |
| 作者姓名： | 王守良 王荆程 夏明强 张昊承 李恒恒 |
| |
| 作者单位： | [1]青海省第三地质矿产勘查院,青海西宁810029 [2]青海黄河矿业有限责任公司,青海西宁810008 |
| |
| 摘 要： | 金川铜镍矿经50年的找矿勘探和开采,认为岩(矿)体在空间上明显地受断裂构造控制,但对断裂构造的性质认识不一,因而提出的找矿方向和方法也不尽相同。本文通过该岩(矿)体的形态特征和展布规律,结合有关成岩(矿)构造的各种数据,用构造力学分析的理论和方法,推断成岩(矿)断裂构造的力学性质,认为成岩(矿)构造应该是一个统一的构造体系,并由此提出本矿区找矿预测的方向和位置,以指导类似矿床的找矿工作。
|
| 关 键 词： | 铜镍矿床 超基性岩 构造控岩控矿 构造力学性质 找矿预测 |
The analysis of fracture structure and formation of Jinchuan copper and nickel sulfide ore deposits |
| |
| WANG Shouliang,WANG Jingcheng,XIA Mingqiang,ZHANG Haocheng,LI Hengheng. The analysis of fracture structure and formation of Jinchuan copper and nickel sulfide ore deposits[J]. Journal of Qinghai University(Natural Science), 2014, 0(3): 43-50 |
| |
| Authors: | WANG Shouliang WANG Jingcheng XIA Mingqiang ZHANG Haocheng LI Hengheng |
| |
| Affiliation: | 1. The Third Exploration Institute of Geology and Mineral Resources Qinghai, Xining 810029, China;2. Qinghai Huang he Minins Co. LTD,Xining 810008, China) |
| |
| Abstract: | After fifty years＇ prospecting and mining,many scholars think the rock（ore） body of Jinchuan nickel-copper sulfide deposit is controlled by fracture structure,but there are inconsistent views. Different understanding of fractures may affect the proposed prospecting direction and methods. By analyzing the rock（ore） body morphological and distribution and combining with a variety of data about diagenesis（mineralization） structure,and applying the theory and method of structural mechanics to make an inference of diagenesis（mineralization） fracture structure,it is concluded that diagenesis（mineralization） structure should be a continuum structural system. Suggestions were put forward to the direction and position of prospecting forecast. |
| |
| Keywords: | copper-nickel deposits ultramafic rocks structural control over rocks and ore the mechanical property of structure prospecting forecast |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
