勉略宁地区锰矿成矿环境及找矿方向  

METALLOGENIC ENVIRONMENT OF THE MANGANESE DEPOSITS IN MIAN-LUE-NING REGION ANF ITS EXPLORATION DIRECTION

作　　者：董广法 刘树峰 郑崔勇 袁波 

机构地区：[1]西北有色地质勘查局711总队,陕西勉县724212

出　　处：《矿产与地质》2004年第6期550-554,共5页Mineral Resources and Geology

摘　　要：勉略宁地区的锰矿可分火山喷发 -沉积 (变质 )型和沉积型两种类型 ,具有多个赋矿层位 ;通过对该地区锰矿地质特征及成矿环境的分析对比 ,归纳总结了该地区两种类型锰矿的成矿特点 。The manganese deposits in Mian-Lu-Ning region can be divided in to two types namely volcanic eruption-sedimentary (metamorphic) and sedimentary type with several ore hosting layers. Geological characteristics of the manganese deposits in the area are summarized and the metallogenic environments are compared. This is significant to guide the work deploying and the actual exploration.

关 键 词：锰矿床 地质特征 成矿条件 找矿方向 勉略宁地区 

分 类 号：P618.32[天文地球—矿床学]