河北滦平县三道湾晶质石墨矿床地质特征及找矿标志研究  

Geological Characteristics and Prospecting Criteria of the Sandaowan Crystalline Graphite Deposit in Luanping,Hebei

作　　者：卫书宾 张磊 专少鹏 白富生 WEI Shu-bin;ZHANG Lei;ZHUAN Shao-peng;BAI Fu-sheng(The First Geological Brigade of Hebei Bureau Of Geology And Mineral Resources Exploration,Handan 056000,China)

机构地区：[1]河北省地质矿产勘查开发局第一地质大队,河北邯郸056000

出　　处：《中国非金属矿工业导刊》2024年第6期28-32,共5页China Non-Metallic Minerals industry

摘　　要：河北滦平三道湾晶质石墨矿床位于尚义—隆化区域断裂带以南,承德北盆地内,矿体赋存于新太古界崇礼上岩群艾家沟岩组二段含石墨变粒岩、含石墨片麻岩中,区内有3条石墨矿化带和8条石墨矿体。本文基于区域地质背景特征及以往地质资料,通过野外地质调查、物探等手段综合研究,进一步查明了区内矿床地质特征、物理特征和控矿因素等,确定了研究区石墨矿成矿类型和找矿标志,对同类型石墨矿的勘探工作具有重要的参考借鉴意义。The Sandaowan crystalline graphite deposit in Luanping,Hebei province is located south of the Shangyi Longhua fault zone and in the Chengde North Basin.The ore body is hosted in the second member of the Aijiagou Formation of the Chongli Upper Rock Group in the New Archean,which contains graphite granulites and graphite gneiss.There are three graphite mineralization zones and eight graphite ore bodies in the area.This article is based on the regional geological background characteristics and years of geological data.Through field geological surveys,geophysical exploration,a comprehensive study was conducted to further identify the geological characteristics,physical features,and controlling factors of the mineral deposits in the area.The study determined the types of graphite deposits and prospecting indicators in the research area,which has important reference and guidance significance for the exploration of similar graphite deposits in China.

关 键 词：晶质石墨矿床 地质特征 找矿标志 地球物理 河北滦平县 

分 类 号：P619.252[天文地球—矿床学]