CAJ | 학술논문

黑龙江逊克地区地质构造复杂，成矿条件优越，具有较大的金矿找矿潜力。利用Landsat ETM＋遥感影像数据对该区线性构造和环形构造解译，提取构造信息；利用遥感在对岩石的蚀变信息提取方面的优势，提取其中的羟基、铁染蚀变遥感异常信息。结合研究区已知地质资料和已知矿点资料，进行成矿预测，圈定出7个找矿远景区。
흑룡강손극지구지질구조복잡，성광조건우월，구유교대적금광조광잠력。이용Landsat ETM＋요감영상수거대해구선성구조화배형구조해역，제취구조신식；이용요감재대암석적식변신식제취방면적우세，제취기중적간기、철염식변요감이상신식。결합연구구이지지질자료화이지광점자료，진행성광예측，권정출7개조광원경구。
Xunke district in Heilongjiang province bears complicated tectonic structures which show great poten -tials in mineralization and prospecting .Linear and annular formations are interpreted using digital data from Landsat ETM+remote sensing ,and formation information is retrieved .As a result of the advantage remote sensing displays in information retrieval from rock alteration ,remote sensing anomaly information of hydroxy and iron contaminated altera-tion is retrieved .Combining known geological data in the target area and known data about the spots of mineral occur -rence,the paper conducted metallogenic prediction and delineated 7 districts for prospecting .