广西云开地区区域成矿模式  

Regional mineralization mode in Yunkai region of Guangxi

作　　者：安国英[1] 雷英凭[2,3] 

机构地区：[1]中国国土资源航空物探遥感中心,北京100083 [2]中国地质大学(北京),北京430074 [3]广西地质矿产资源开发有限责任公司,南宁530023

出　　处：《矿产与地质》2012年第2期89-94,共6页Mineral Resources and Geology

摘　　要：通过对广西云开地区区域成矿特点和区域构造演化阶段的讨论,选择区内主要矿床的控矿地质因素、成矿时代、物质来源等特征进行对比,并根据典型矿床成矿模式概括区域成矿模式。指出加里东期、华力西-印支期、燕山期为本区矿床的成矿期,这是对广西云开地区成矿环境的认识进一步深化,以期指导区域矿产评价和找矿部署工作。he paper studied the regional characteristics of metallogenesis and structural evolution phases of Yunkai area in Guangxi, and compared with the properties such as ore-control geological factors, mineraliza- tion epoch, material sources, which come from the chosen main deposits. Regional mineralization modes are summarized based on typical deposits forming modes. As a result, the regional metallogenetic epochs are Caledonian, Varisco-Indonsinian, Yanshannian, and those are more cognition in the ore-forming condition in the area. The study of regional mineral genetic regularity is great significance in guiding the estimate of re- gional mines and deploying the ore prospecting work.

关 键 词：区域成矿特点 区域构造演化 区域成矿模式 云开地区 广西 

分 类 号：P612[天文地球—矿床学]