河北省锰银矿资源综合地质调查评价  

Comprehensive Geological Survey and Evaluation of Manganese and Silver Ore Resources in Hebei Province

作　　者：张建飞[1] ZHANG Jianfei(No.3 Geological Brigade of Hebei Geology and Mineral Exploration Bureau)

机构地区：[1]河北省地矿局第三地质大队,河北省张家口市075000

出　　处：《现代矿业》2022年第3期55-59,共5页Modern Mining

摘　　要：锰银矿是我国重要的矿产资源类型之一,因其具有共生特性,开发与合理利用受到限制。为了对锰银矿资源进一步综合开发与利用,以河北省为例,通过调查其地质环境、矿山基本情况以及开发危害,进行客观的环境评价,为合理开发矿产资源、保护矿山地质环境、恢复和治理矿山地质环境提供科学依据,并且加强了对矿山地质环境的监督管理。结果表明,河北省锰银矿产资源主要分为氧化型锰银矿石及原生锰银矿石,以独立自然银形式和类质同象的2种形式分布于矿产资源中。Manganese-silver ore is one of the most important types of mineral resources in my coun⁃try,due to its symbiotic characteristics,the development and rational utilization of mineral resources are limited.In order to further comprehensively develop and utilize Mengyin resources,taking Hebei Province as an example,by investigating its geological environment,the basic situation of the mine and the hazards of its development,an objective environmental assessment is made,so as to provide a scientific basis for the rational development of mineral resources,protection of the geological environment of the mine,resto⁃ration and management of the geological environment of the mine,and strengthen the supervision and man⁃agement of mine geological environment.The results show that the manganese-silver mineral resources in Hebei Province are mainly divided into oxidized manganese-silver ore and primary manganese-silver ore.It is distributed in mineral resources of independent natural silver form and isomorphous form.

关 键 词：锰银矿 地质调查 矿产资源 综合地质评价 

分 类 号：P618.52[天文地球—矿床学] P618.32[天文地球—地质学]