淮北市廖家铁矿廖家矿段矿体成因及深部找矿远景分析  

The Orebody Genesis and Deep Prospecting Potential Analysis of Liaojia Section of Liaojia Iron Mine,Huaibei City

作　　者：刘中学 LIU Zhong-xue(No.325 Geological Team of Anhui Bureau of Geology and Mineral Exploration,Huai bei,Anhui 23500)

机构地区：[1]安徽省地质矿产勘查局325地质队,安徽淮北23500

出　　处：《四川地质学报》2023年第2期247-252,共6页Acta Geologica Sichuan

摘　　要：廖家铁矿分为秦楼矿段和廖家矿段,廖家矿段位于廖家铁矿东南部。三铺岩体作为淮北地区最有利的矽卡岩铁铜矿成矿带,廖家矿段位于三铺岩体东北接触带上。矿体赋存地层为寒武系上统炒米店组接触带上,岩性为石英二长闪长(玢)岩体与碳酸盐岩接触带及附近岩层层间裂隙中。详查阶段未对矿体完全控制,因此深部找矿有一定的远景和潜力。The Liaojia Iron mine is divided into Qinlou and Liaojia member,and the latter is located in the southeast of the mine.Sanpupluton is the most favorable skarn iron-copper metallogenic belt in Huaibei area,and the Liaojia ore member is located in the northeast contact zone of Sanpupluton.The orebody occurs in the contact zone of the Upper Cambrian Chaomidian Formation,and the lithology is in the contact zone between quartz monoblastic diorite(porphyrite)rock mass and carbonate rocks and in the interbedded fissure of the nearby rock strata.The ore body is not completely controlled in the detailed survey stage,so deep prospecting has certain prospect and potential.

关 键 词：廖家矿段 燕山期 矽卡岩型铜矿床 深部找矿 

分 类 号：P618.31[天文地球—矿床学]