| 黑龙江翠宏山铁多金属矿床控矿因素分析 |
| |
| 引用本文： | 冯晓曦,王旭,段明.黑龙江翠宏山铁多金属矿床控矿因素分析[J].前寒武纪研究进展,2013(4):281-288. |
| |
| 作者姓名： | 冯晓曦 王旭 段明 |
| |
| 作者单位： | [1]中国地质大学资源学院,武汉430017 [2]天津地质调查中心,天津300170 [3]黑龙江省第六地质勘察院,黑龙江佳木斯154002 |
| |
| 基金项目： | 中国地质调查项目：内蒙古四子王旗白乃庙地区矿产远景调查（1212011085256） |
| |
| 摘 要： | 翠宏山铁多金属矿是小兴安岭多金属成矿带上一个典型的矽卡岩型铁多金属矿床，产于中奥陶世白岗质花岗岩与寒武纪铅山组（E1Q）海相碳酸盐岩、砂岩北西向接触带中。以接触带为中心，钼钨矿体基本上赋存于白岗质花岗岩体中，铁矿体／铁锌矿体主要产出于接触带一矽卡岩中，铜锌矿体多以铅山组的层间破碎带为容矿场所。各矿体形态、产状变化与矽卡岩带具有宏观上的一致性。白岗质花岗岩、铅山组地层及其接触带构成了三位一体的控矿、容矿体系。研究认为碳酸盐岩地层、白岗质花岗岩、北西向接触带的有机耦合是区内矽卡岩型铁多金属矿形成的主要条件，同时，三要素控矿的综合运用是矿区深部及外围勘查突破的关键。
|
| 关 键 词： | 夕卡岩型 铁多金属矿 控矿因素 翠宏山 黑龙江 |
Ore-control Factors and Prospection of the Cuihongshan Iron-Polymetallic Deposit in Heilongjiang Procince |
| |
| FENG Xiao-xi,WANG XU,DUAN Ming.Ore-control Factors and Prospection of the Cuihongshan Iron-Polymetallic Deposit in Heilongjiang Procince[J].Progress in Precambrian Research,2013(4):281-288. |
| |
| Authors: | FENG Xiao-xi WANG XU DUAN Ming |
| |
| Institution: | 1.Faculty Earth of Resources,China University ofGeoscience ,Wuhan 430074, China; 2.Tianjin Center, China Geology Survey Tianjin 300170, China;3.Heilong No.6 Institute of Geology and Mineral Exploration,Jiamusi 154002, China) |
| |
| Abstract: | Abatract：Cuihongshan iron-polymetallic deposit is one of typical Skam type iron-polymetallic deposit in the Xiaoxing＇ anling metallogenic belt. The deposit occurs only near the inside and outside contact zone be- tween the Ordovician granite and Cambria Qianshan group of marine carbonate rocks and sandstone. In the con- tact zone as the center, Mo-W ore bodies are basically hosted in granitic body, Fe and Fe-Zn ore bodies are main- ly hosted in the Skarn zone, Cu-Zn ore bodies are usually hosted in interlayer fracture zone of Qianshan group. And also, the ore body shape and the change of attitude are consistency with the Skarn zone. The granite, Qian- shan formation and contact zone formed three-in-one system which controls and contains the ore bodies. It is sug- gested that the coupling of carbonate strata, granitic and NW-trending contact zones is the main metallogenic con- ditions of Skarn type Fe-polymetallic deposit in the area. Furthermore, the comprehensive utilization of the three ore control conditions is the key in the deep and periphery of the ore exploration. |
| |
| Keywords: | iron-polymetallic deposit Skam ore ore-control condition Cuihongshan Heilongjiang |
| 本文献已被 维普 等数据库收录！ |
