CAJ | 학술논문

尼马龙卡地区位于泽库弧后前陆盆地，区内晚三叠世花岗闪长岩与古浪提组接触带具备热液型金、钨矿成矿地质条件。近年来通过在该区开展1：5万区域地质矿产调查工作，发现了多个化探异常，在水系沉积物异常中心通过1：1万土壤地球化学测量进一步圈定了化探异常。 W、Bi、Mo、Au、Ag、As等化探异常明显，元素相关性好，通过对重点化探异常进行验证，发现了较好的找矿线索。土壤地球化学异常中心及北东向构造破碎带具有较大的找矿潜力。
니마룡잡지구위우택고호후전륙분지，구내만삼첩세화강섬장암여고랑제조접촉대구비열액형금、오광성광지질조건。근년래통과재해구개전1：5만구역지질광산조사공작，발현료다개화탐이상，재수계침적물이상중심통과1：1만토양지구화학측량진일보권정료화탐이상。 W、Bi、Mo、Au、Ag、As등화탐이상명현，원소상관성호，통과대중점화탐이상진행험증，발현료교호적조광선색。토양지구화학이상중심급북동향구조파쇄대구유교대적조광잠력。
Nimalongka area is located in Zeku back-arc foreland basin.The contract zone of the late Triassic granodiorite and Gulangti group has ore-forming geological factors of the epithermal gold deposit and tungsten ore.In recent years, sever-al geochemical anomalies were found by carrying out regional geological and mineral resources survey at 1:50000 in this ar-ea.Further geochemical anomalies through 1:10000 pedogeochemical anomalies were found in the center of stream sediment anomaly.W, Bi, Au, Ag, As and other geochemical anomalies are obvious and the correlation of these elements is very good.A better clue of prospecting by verifying key geochemical anomalies have been found.The center of pedogeochemical anomalies and the NE-trending tectonic fracture zone have a large exploration potential.