黑龙江省卫星—安全地区水系沉积物测量地球化学特征及找矿方向  

A discussion on the geochemical characteristics of stream sediments and ore-prospecting orientation in Weixing-Anquan area of Heilongjiang Province

作　　者：尹国良 梁科伟 杨福深 温丹 汪岩[2] YIN Guo- Liang LIANG Ke-Wei YANG Fu- Shen WEN Dan Wang Yan(Research Institute of Geological Survey o f Heilongjiang Province,Harbin 150036,China Shenyang Institute of Geology and Mineral Resources, Shenyang 110034,China)

机构地区：[1]黑龙江省地质调查研究总院,黑龙江哈尔滨150036 [2]沈阳地质矿产研究所,辽宁沈阳110034

出　　处：《物探与化探》2017年第3期402-409,共8页Geophysical and Geochemical Exploration

基　　金：黑龙江省2005年矿产资源补偿费项目"黑龙江省伊春市卫星林场;安全幅1:5万区域地质矿产调查"(HLJKD2005-11)

摘　　要：鹿鸣钼矿床位于黑龙江省卫星—安全地区,该地区水系沉积物发育。引入了常用的统计学方法,对鹿鸣钼矿床所在的卫星—安全地区水系沉积物地球化学特征与成矿关系进行了研究,得出结论:(1)Mo形成大型矿床的可能性最大;Au也有成矿的可能,但规模不会太大。(2)Mo与Sb、Cu、Pb、Zn、W属于同一因子,Mo经历了多期次成矿;Au与Ag及As属于同一因子。(3)通过对水系沉积物异常的研究,划分了4个成矿远景区,并新发现了钼矿体,印证了本区Mo的找矿前景良好。The Luming molybdenum deposit is located in Weixing-Anquan area of Heilongjiang Province,where stream sediments are well-developed. This paper introduces the popular statistical method which investigates the relationship between geochemical character-istics of stream sediments and mineralization. Some conclusions have been reached ：① Mo is most likely to form large deposits; Au may form ore deposits,but the size will not be large.② Mo and Sb, Cu, P b ,Zn W belong to the same factor,and Mo has experienced multi-period mineralization; Au,Ag and As belong to the same factor.③ The authors chose 4 mineralization prospective areas to study stream sediment anomaly and found a new Mo orebody,which suggests that this area has good ore-search prospects of Mo deposits.

关 键 词：水系沉积物测量 找矿方向 钼矿床 卫星—安全地区 

分 类 号：P632[天文地球—地质矿产勘探]