摘要
在内蒙古阿拉善左旗嘎拉斯台地区开展1:5万土壤地球化学测量,对区内Au、Ag、Sn、Cu、Pb、Zn、Cr、Mo、Nb、Ni、W、Sb、Bi、La、Th、U、Y、As 18个元素进行分析。圈定综合异常30处,其中铜铅锌银类异常6个,金砷锑类异常9个,钨锡钼类异常9个,镍铬类异常3个,稀土稀有类异常3个。在综合异常特征解析基础上,结合区域成矿地质条件、成矿规律等因素,将研究区划分成3个A类Ⅴ级金、铜、镍、钨等多金属及稀有、稀土找矿远景区,为研究区后续找矿工作提供了思路。
A 1:50000 soil geochemical survey was carried out in Galasitai Area,Alxa Left Banner,Inner Mongolia Autonomous Region,and 18 elements were analyzed which are Au,Ag,Sn,Cu,Pb,Zn,Cr,Mo,Nb,Ni,W,Sb,Bi,La,Th,U,Y and As.30 comprehensive anomalies were identified,including 6 copper,lead,zinc and silver anomalies,9 gold,arsenic and antimony anomalies,9 tungsten,tin and molybdenum anomalies,3 nickel-chromium anomalies,and 3 rare earth anomalies.On the basis of comprehensive analysis of anomaly features,combined with regional metallogenic geological conditions,metallogenic laws and other factors,the study area was divided into 3 class A potential prospects of gradeⅤgold,copper,nickel,tungsten and other polymetals and rare earth,which provided ideas for the future prospecting work in the study area.
作者
陈实
蒋姗姗
CHEN Shi;JIANG Shanshan(Inner Mongolia Coal Geological Exploration(Group)472 Co.,Ltd.,Tongliao 028000,Inner Mongolia,China;Tongliao Ecological and Agricultural Meteorological Center,Tongliao 028000,Inner Mongolia,China)
出处
《资源信息与工程》
2024年第2期15-18,共4页
Resource Information and Engineering
