中国科技核心期刊
美国化学文摘社（CAS）数据库
美国EBSCO学术数据库
日本科学技术振兴机构数据库(JST)
内蒙古敖汉旗毛头山金矿床地质特征、成矿规律与找矿标志
- 作者：
- 任学通|方洁|宋威方|蒋之飞|刘洋|代吉祥
- 作者单位：
- 黑河银泰矿业开发有限责任公司|湖北省地质局第六地质大队|湖北省地质局第六地质大队|湖北省地质局第六地质大队|湖北省地质局第六地质大队|湖北省地质局第六地质大队
基金项目：
- 湖北省地质局科技项目（KJ2024-28）；湖北省自然科学基金联合基金项目（2023AFD230）；湖北省地质局科研项目（KJ2023-29）
详细信息：
- 作者简介：
- 任学通(1982—)，男，工程师，从事地质矿产研究工作；E-mail：362330751@qq.com
- 通讯作者：
- 方洁（1982—），女，工程师，从事地质矿产研究工作；E-mail:7003979@qq.com
- PDF下载
Geological characteristics,metallogenic regularities,and prospecting indicators of Maotoushan Gold Deposit in Aohan Banner,Inner Mongolia
- English Author：
- Heihe Yintai Mining Development Co.,Ltd.|Sixth Geological Team of Hubei Geological Bureau|Sixth Geological Team of Hubei Geological Bureau|Sixth Geological Team of Hubei Geological Bureau|Sixth Geological Team of Hubei Geological Bureau|Sixth Geological Team of Hubei Geological Bureau
- Unit：
- 摘要
- 在线预览
- 参考文献
摘要:
毛头山金矿床位于内蒙古自治区赤峰市东部，大地构造位置处于华北克拉通北缘，区域上广泛发育金矿床。通过系统阐述毛头山金矿床地质特征，认为矿体赋存在下二叠统酒局子组中，含矿岩石为变质砂岩、红柱石板岩及碳质板岩，金赋存在热液叠加石英细脉、网脉中，与地层产状一致，为沉积-动力变质金矿床。总结了毛头山金矿床的成矿规律及控矿因素，并提出找矿标志，为华北克拉通北缘同类金矿床的找矿勘查工作提供理论参考。
关键词:
毛头山；金矿床；地质特征；成矿规律；找矿标志；敖汉旗
Abstract:
Maotoushan Gold Deposit is located in the eastern part of Chifeng City,Inner Mongolia Autonomous Region.It is widely distributed in the gold deposits of the northern margin of the North China Craton.This paper systematically expounds the geological characteristics of Maotoushan Gold Deposit,suggesting that the ore bodies are located in the Lower Permian Jiujuzi Formation,and the mineralized rocks consist of metamorphic sandstone,red chert,and carbonaceous slate.Gold is present in the form of hydrothermal superimposed quartz veins and veinlets,which are consistent with the attitude of the strata,indicating a sedimentary-dynamic metamorphic gold deposit.The metallogenic regularities and ore-controlling factors of Maotoushan Gold Deposit are summarized,and prospecting indicators are proposed,providing theoretical references for the exploration and prospecting of similar gold deposits along the northern margin of the North China Craton.
Keywords:
Maotoushan;gold deposit;geological characteristics;metallogenic regularities;prospecting indicators;Aohan Banner