| 任厚州,杨兴玉,安琦,兰安平,肖凯,陆跃荣,孟庆田.贵州纳雍水东—织金五指山地区铅锌“三位一体”成矿特征及找矿意义[J].矿产勘查,2018,9(11):2104-2109 |
| 贵州纳雍水东—织金五指山地区铅锌“三位一体”成矿特征及找矿意义 |
| Trinitymetallogenic characteristics and its prospecting significance of Pb-Zn deposit in Nayongshuidong-Zhijin Wuzhishan area,Guizhou |
| 投稿时间：2017-12-24 |
| DOI： |
| 中文关键词: 那雍枝 铅锌矿 成矿特征 “三位一体”模型 贵州 |
| 英文关键词: Nayongzhi ,lead-zinc deposit,metallogenic characteristics,trinity model, Guizhou |
| 基金项目:中国地质调查局项目(编号: DD20160018-19)和贵州省地矿局科研项目(编号:2017[4]、2016[40]、2016[09])联合资助。 |
|
| 摘要点击次数: 1921 |
| 全文下载次数: 771 |
| 中文摘要: |
| 黔西北纳雍水东—织金五指山地区是川、滇、黔铅锌成矿带的组成部分,其铅锌矿体主要受构造控制,成矿作用与断裂密切相关。典型矿床研究表明,该区铅锌矿体主要产于断裂及角砾状白云岩附近,成矿结构面主要为岩性界面和构造组合结构面,通过对那雍枝铅锌矿和水东洗米沟铅锌矿的研究,建立纳雍—织金一带的成矿模型,认为该区铅锌矿主要受NE向断裂控制,矿体主要赋集于寒武系清虚洞组白云岩及震旦系灯影组白云岩之中,其中灯影组找矿潜力巨大。 |
| 英文摘要: |
| Nayongshuidong-ZhijinWuzhishan area in Guizhouis an important component in the part of Sichuan, Yunnan and Guizhou lead-zinc metallogenic belt.The lead-zinc depositsaremainly controlled by structures.Mineralization and fracture are closely related.The study of typical deposits shows that the lead-zinc deposits in the area are mainly located the nearbyarea of faults and breccia dolomites. The main structural planes are lithologic interfaces and structural combination planes.This paper established the metallogenic model of Nayong - Zhijin area by the study of geological characteristics of lead-zinc deposit in Nayongzhi and Ximigou, Shuidong. The main ore controlling structure is NE faultsand ore bodies mainly enriched in Cambrian Qingxudong formation and dolomite of the Upper Sinian Dengying Formation.The light shadow group has great potential for prospecting. |
|
查看全文
查看/发表评论 下载PDF阅读器 |
| 关闭 |
|
|
|