摘要
辽宁本溪东瓦堡滑石矿床赋存于古元古界辽河群大石桥岩组三段中的白云质大理岩中,矿床受控于北东向压性断裂破碎带,成因属中低温热液交代型层控矿床,滑石的形成受地层及岩石、构造、热液条件控制。本文总结了东瓦堡滑石矿的地质特征、矿体特征、矿石特征和找矿标志,总结成矿规律,指明找矿方向,为周边滑石矿勘查提供参考。
The Dongwabao talc deposit in Benxi,Liaoning province is located in the Baiyun marble of the third member of the Dashiqiao formation of the Liaohe group in the Paleoproterozoic era.The deposit is controlled by a northeast trending compressive fracture zone and belongs to a medium low temperature hydrothermal metasomatism type layer controlled deposit.The formation of talc is controlled by geological,rock,structural,and hydrothermal conditions.This article summarizes the geological characteristics,ore body characteristics,ore characteristics,and prospecting indicators of the Dongwabao talc mine,summarizes the mineralization laws,points out the prospecting direction,and provides reference for the exploration of surrounding talc mines.
作者
陈军典
杨红恩
董军
常影
任航
韩晓涛
任毅
赵元鑫
田美扬
CHEN Jun-dian;YANG Hong-en;DONG Jun;GHANG Ying;REN Hang;HAN Xiao-tao;REN Yi;ZHAO Yuan-xin;TIAN Mei-yang(Geophysical Measuring Exploration Institute of Liaoning Province,Shenyang 110031,China;Key Laboratory of Green Development of Mineral Resources of Liaoning Province,Shenyang 110031,China;Liaoning Non-ferrous Geological Exploration and Research Institute Co.,Ltd.,Shenyang 110013,China;Liaoning Huize Mining Technology Consulting Co.,Ltd.,Shenyang 110032,China)
出处
《中国非金属矿工业导刊》
2025年第2期41-44,86,共5页
China Non-Metallic Minerals industry
关键词
东瓦堡滑石矿床
地质特征
成因类型
成矿规律
Dongwapu talc deposit
geological features
cause type
ore-forming law
作者简介
陈军典(1985-),男,硕士生导师,正高级工程师,主要从事矿产普查与勘探、山水林田湖草沙一体化治理、生态修复等领域工作,E-mail:850449274@qq.com;通讯作者:杨红恩(1975-),女,硕士研究生,工程师,主要从事矿产勘查工作,E-mail:246114513@qq.com。
