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建水县岩风洞铅锌矿区找矿前景分析
引用本文:郭宁宁,黎应书,邹涛,赵文权.建水县岩风洞铅锌矿区找矿前景分析[J].有色金属(矿山部分),2010,62(1):46-49.
作者姓名:郭宁宁  黎应书  邹涛  赵文权
作者单位:1. 昆明理工大学国土资源工程学院,昆明,650093
2. 云南有色地质局306队,云南,晋宁,650600
摘    要:建水县岩风洞铅锌矿区地处云南省南部山区,位于老鹰窝-岩风洞铅锌、钼铅、铁、钨成矿远景区内,矿区矿化主要受断裂构造控制,硅化蚀变明显。区内断裂及破碎带为含矿热液的运移、沉淀、富集成矿提供了有利的条件。今后找矿方向应注重在位于燕山期花岗岩与下三叠统永宁镇组(T1y)白云岩接触带上的矽卡岩型Pb、Zn、Ag、W、Sn、Mo等矿床,以及矿区的中部地区及矿区北部的杨朝冲地区的中温热液充填-交代型Pb、Zn、Ag、Cu矿床。

关 键 词:建水岩风洞地区  铅锌矿床  控矿条件  找矿前景

Analysis of Prospecting Prospect for Yanfengdong Lead-Zinc Deposits in Jianshui
Authors:GUO Ningning  LI Yingshu  ZOU Tao  ZHAO Wenquan
Abstract:Yanfengdong lead-zinc district in Jianshui county is located in southern mountains of Yunnan province,which is in the perspective region of lead and zinc,lead molybdenum,iron,tungsten district in Laoyingwo-Yanfengdong. The mining area is mainly controlled by mineralization fault,and silicification alteration is significant. Fault and fracture zone in the area provide a favorable environment for the migration sedimentation,ore-forming enrichment of the ore-bearing hydrothermal fluids. The further exploration should focus on the skarn deposits such as Pb,Zn,Ag,W,Sn,Mo in the Contact zone between granite and Dolomite in the Lower Triassic,as well as on the warm liquid filling-metasomatic Pb,Zn,Ag,Cu deposits which in the central and Yangchaochong the northern mining area region.
Keywords:Yanfengdong area in Jianshui county  lead-zinc deposits  ore-controlling conditions  prospecting prospect
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