河南商南—洛南地区“三稀”及铂族元素异常特征及找矿潜力  

Anomaly characteristics of "3 rare" and platinum group elements and prospecting potentials in Shangnan-Luonan area in Henan

作　　者：余广学[1] 付志晖 郑云鹏[1] 李丹[1] 黄杰[1] 陈凯 Yu Guangxue;Fu Zhihui;Zheng Yunpeng;Li Dan;Huang Jie;Chen Kai(Henan Provincial Rock Minerals Testing Center)

机构地区：[1]河南省岩石矿物测试中心

出　　处：《黄金》2020年第2期20-25,31,共7页Gold

基　　金：河南省2016年地质勘查基金项目(豫国土资发〔2016〕46号)

摘　　要：“三稀”及铂族元素均为现代高精尖科学技术的重要战略资源。通过对河南省商南—洛南地区地球化学资料的综合整理研究,查明了“三稀”及铂族元素富集分异特征,圈定综合异常13处;根据研究区地球化学异常特征,结合地质特征及成矿作用,划分2处地球化学分区,6处地球化学子区;圈定B级和C级找矿远景区各1处,对各找矿远景区作出了初步评价解译,为研究区“三稀”及铂族元素矿产勘查提供了大量地球化学信息。"3 rare"and platinum group elements both are critical strategical resources for modern high-end technology.The comprehensive collation of geochemical data in Shangnan-Luonan area in Henan finds out the enrichment and differentiation characteristics of"3 rare"and platinum group elements and delineates 13 comprehensive anomalies;according to geochemical anomaly characteristics in the study area and based on geological characteristics and metallogenesis,2 geochemical areas and 6 geochemical sub-areas are divided;Class B and C prospecting prospects are delineated for each and preliminary evaluation and interpretation for each prospecting prospect are carried out,providing large amounts of geochemical information for the exploration of"3 rare"and platinum group element resources in the study area.

关 键 词：“三稀”元素 铂族元素 综合异常 地球化学分区 成矿远景区 商南—洛南地区 

分 类 号：TD15[矿业工程—矿山地质测量] P618.6[天文地球—矿床学]