浅析豫西熊耳山七里坪金矿床找矿标志及前景  

Prospecting criteria and Prospecting Potential of Qiliping gold deposit in Xiongershan area of Western henan

作　　者：张苏坤[1] 邓红玲[1] 施强[1] 田海涛[1] 王俊德[1] 

机构地区：[1]河南省地质矿产勘查开发局第一地质矿产调查院,河南洛阳471023

出　　处：《资源导刊（地球科技版）》2014年第10期7-10,共4页

基　　金：老矿山深部和外围找矿项目（编号1212011220696）资助.

摘　　要：七里坪金矿床位于熊耳山多金属成矿带中北段，是一个受构造控制的重熔岩浆热液型金矿床。在阐述七里坪金矿地质背景、矿床地质特征的基础上，总结出该矿床最重要的找矿标志为构造标志、围岩蚀变标志及岩体标志。综合研究其成矿地质条件、地球物理异常特征及地球化学异常特征，发现其成矿地质条件优越，物探、化探异常套合良好。由此对七里坪金矿的找矿远景做出预测，并圈定了有利的找矿靶区，为开展后续勘查工作提供了重要依据。Qiliping gold deposit is a remelting magmatic hydrothermal deposit, and it is located in the center-north part of polymetallic mineralization belt in Xiong’ershan. this paper describes the geological background and features of the Qiliping gold deposit, and summarizes that the most important prospecting criteria are structural signs, wall-rock alteration signs, rock signs. this paper researches the ore-forming geological conditions, geophysical anomalies and characteristics of geochemical anomalies of the Qiliping gold deposit, and it finds that Qiliping gold deposit has good ore-forming geological conditions and prospecting potential. this paper predicts prospecting potential and delineates prospecting target, and provides an important basis for subsequent exploration work.

关 键 词：熊耳山 七里坪 金矿床 地质特征 找矿前景 

分 类 号：P618.51[天文地球—矿床学]