小园山—黑沙山地区地球化学异常分布特征及找矿指示意义

Distribution Characteristics of Geochemical Anomalies in Xiaoyuanshan-Heshashan Area and Its Significance of Prospecting Indication

对青海省格尔木市小园山—黑沙山地区主要成矿元素的地球化学异常分布特征进行分析,对调查区进行1∶5万水系沉积物测量圈定异常查证及1∶20万区域地质矿产调查,调查中发现了9个综合异常,并圈定了Mn1、Cr2、Cu3、Cu4、V5共5处异常,工作区Fe、Cu、Pb、Zn、Co、Mo、Au、Ag、Sn等主要成矿元素的地球化学特征。

This paper analyzed the distribution characteristics of major geochemical anomalies in the Xiaoyuanshan Heishashan area of Golnmd City, Qinghai Province. It verified the delineation anomalies of 150,000 sediments in the survey area and 1/200,000 regional geology. In the mineral survey, 9 comprehensive anomalies were found in the survey, and five anomalies of Mnl, Cr2, Cu3, Cu4, and V5 were identified. The main alias of work should be Fe, Cu, Pb, Zn, Co, Mo, Au, Ag, and Sn. Geochemical characteristics of metallogenic elements.