青海拉水峡铜镍矿纳米物质地球化学异常特征及找矿模型

THE ANOMALOUS CHARACTERISTIC AND THE MODE FOR PROSPECTING ORES OF THE NANOSCAL MATERIAL GEOCHEMICAL MEASUEMENT IN LASHUIXIA COPPER-NICKEL DEPOSIT IN QINGHAI

不同矿种,纳米物质测量中元素异常特征亦应不同,青海拉水峡隐伏铜镍矿区纳米物质测量研究结果表明,无论是静态累积测量还是动态累积测量,铜镍矿体地段上方纳米物质中均出现以主成矿元素Cu、Ni为主,伴随Co、Mn、Au、Ag、Pb、Zn等多元素组合异常,且元素异常出现地球化学分带。为此,建立了铜镍矿区纳米物质测量找矿模型,以期在今后寻找隐伏矿中发挥作用。

The characteristics of elements anomalies are different from varied deposits. The research of the nanoscal material geochemical measurement in Lashuixia concealed copper-nickel deposit area in Qinghai dedicate that there are some elements anomalies at the above of concealed deposit in spite of static method or dynamic method. These anomalies are mainly Cu and Ni, accompany Co, Mn, Au, Ag, Pb, Zn etc element, and its appeared geochemical zoning. The mode for prospecting ores of NMGM has been build in Lashuixia area, so that it play the part of search for concealed deposit.