新疆彩霞山铅锌矿流体包裹体三维数值模型  

3D data modeling of fluid inclusion in Caixiashan Lead-zinc Deposit

作　　者：孙莉[1,2] 肖克炎[1,3] 高阳[4] 张长青[1] 

机构地区：[1]中国地质科学院矿产资源研究所,北京100037 [2]中国地质大学(北京),北京100083 [3]长江大学地球科学学院,湖北荆州434023 [4]核工业北京地质研究院,北京100029

出　　处：《地质学刊》2012年第3期296-300,共5页Journal of Geology

基　　金：中国地质调查局地质调查项目"区域矿产资源调查三维地质建模应用示范研究"(1212011120446);肖克炎长江大学"楚天学者"项目资助

摘　　要：彩霞山铅锌矿是新疆东天山地区的热液型铅锌矿床。在典型钻孔中系统地采集了流体包裹体样品,通过建立流体包裹体的温度、盐度和成分等三维数值模型研究流体包裹体各参数的空间分布特征。对这些参数模型与矿化的关系进行了研究。矿体产在温度异常和盐度异常的边缘,并与F-和NO-3离子浓度异常相关。这些特征可用来进行矿床成因的研究并指导本区的矿产勘查。Caixiashan Lead-zinc Deposit was a hydrothermal type located in the east Tianshan area. The authors collected systematical fluid inclusions from top to bottom of typical drilling holes to study the spatial characteristics of all the parameters in the fluid inclusions and the relationship between the parameters and mineralization through the building of a 3D model of temperature, salinity and compositions of fluid inclusions. The ore bodies were occurred along the margins of the temperature anomaly and salinity anomaly, and were well correlated with F- and NO-3 anomalies. The above properties could be used in the study of ore genesis and mineral exploration in the area.

关 键 词：流体包裹体 铅锌矿 三维模型 彩霞山 新疆 

分 类 号：TP391[自动化与计算机技术—计算机应用技术] P618.42[自动化与计算机技术—计算机科学与技术]