安徽庐枞火山岩盆地西南部“含-横隐伏隆起”构造特征与成矿条件分析  

ANALYSIS OF STRUCTURAL FEATURES AND ORE-FORMATION CONDITIONS OF THE "HAN-HENG HIDDEN UPLIFT" IN THE SOUTHWEST OF THE LU-ZONG VOLCANIC BASIN OF ANHUI

作　　者：马冬[1] 王松根[1] 吴国荣[1] 

机构地区：[1]安徽省地质矿产勘查局326地质队,安徽安庆246003

出　　处：《安徽地质》2015年第2期87-91,98,共6页Geology of Anhui

摘　　要："含-横隐伏隆起"构造位于"庐枞火山岩盆地"与"印支隆起"过渡带的含山—横山一带,是一个小型的基底隆起构造,近期在该隆起带的北部下含山一带的深部见到接触交代矽卡岩型含铜磁铁矿体,是庐枞火山岩盆地南西部多年来找矿的新发现。对该区深部找矿具有指导意义。＂Han-Heng hidden uplift＂ structure lies in the transitional Hanshan-Hengshan area between ＂Lu-Zong volcanic basin＂ and ＂Indosinian uplift＂ as a small basement high structure. Recently, a contact-replacement skarn copper-bearing magnetite body was found in the depth of Xiahanshan in the northern part of the uplift. This is a new find in southwestern part of the Lu-Zong volcanic basin for many years and may guide ore exploration in the depth.

关 键 词：含山-横山 隐伏隆起 接触交代矽卡岩 磁铁矿体 成矿条件 

分 类 号：P611.1[天文地球—矿床学] P613[天文地球—地质学]