黄松甸子砂金矿床地质-地球化学找矿预测模型研究  

Study on prediction model of geological and geochemical prospecting for Huangsongdianzi sand gold deposit

作　　者：朱小锋[1] 杨复顶 ZHU Xiao-feng;YANG Fu-ding(Institute of Geological Survey of Jilin Province, Changchun 130061, Jilin, China)

机构地区：[1]吉林省地质调查院,吉林长春130061

出　　处：《吉林地质》2017年第4期22-25,共4页Jilin Geology

摘　　要：本文详细地研究了吉林省珲春黄松甸子砂金矿床的成矿地质条件以及矿床地球化学、自然重砂异常特征,确定了Au、Cu、As、W、Bi、Mo等具有明显找矿意义的指示元素。同时根据矿床的成矿地质背景、控矿因素和地球化学、自然重砂指标,初步建立起矿床的地质-地球化学找矿预测模型。In this paper, the metallogenic geologic conditions, geochemical characteristics of the deposits and the abnormal characteristics of natural heavy sand, Huangsongdianzi gold deposit in Jilin Hunchun, are studied in detail. The indicator elements with obvious prospecting significance such as Au, Cu, As, W, Bi and Mo are determined. At the same time, according to the metallogenic geological background, ore-controlling factors, geochemical and natural sand index, the geological - geochemical prospecting prediction model of the deposit is established.

关 键 词：黄松甸子砂金矿 成矿地质条件 地球化学异常 自然重砂异常 找矿预测模型 吉林省 

分 类 号：P618.51[天文地球—矿床学] P632[天文地球—地质学]