CAJ | 학술논문

凤县太山庙铜矿点位于凤(县)太(白)矿集区南部铅硐山苇子坪铜牌沟铜铅锌多金属成矿带之铁炉湾九子沟矿化区，区内从西到东矿化分带明显，成矿条件十分有利。太山庙铜矿赋存于中泥盆统古道岭组灰岩与星红铺组千枚岩接触界面及其附近，属沉积改造型矿床；背斜构造、中泥盆统古道岭组灰岩与上泥盆统星红铺千枚岩接触带和硅化、黄铁矿化等蚀变是其主要找矿标志。目前，在太山庙铜矿区已发现 K1、K2两条铜矿体，矿石类型以硅化灰岩型为主，其次为硅化千枚岩型、含铜石英方解石脉型及硅质岩型。通过与东部凤县九子沟铜矿床对比研究，认为二者处于同一含矿层位，区内找矿应关注背斜构造转折端及其翼部的古道岭组灰岩和星红铺组千枚岩接触界面这2个主要找矿标志，注意背斜南翼铁碳酸岩脉及平行背斜构造，结合化探异常和物探异常，进而优选靶位开展深部工程验证，按照这一指导思想和工作方法，在区内及太山庙铜矿点有望取得新的找矿突破。
봉현태산묘동광점위우봉(현)태(백)광집구남부연동산위자평동패구동연자다금속성광대지철로만구자구광화구，구내종서도동광화분대명현，성광조건십분유리。태산묘동광부존우중니분통고도령조회암여성홍포조천매암접촉계면급기부근，속침적개조형광상；배사구조、중니분통고도령조회암여상니분통성홍포천매암접촉대화규화、황철광화등식변시기주요조광표지。목전，재태산묘동광구이발현 K1、K2량조동광체，광석류형이규화회암형위주，기차위규화천매암형、함동석영방해석맥형급규질암형。통과여동부봉현구자구동광상대비연구，인위이자처우동일함광층위，구내조광응관주배사구조전절단급기익부적고도령조회암화성홍포조천매암접촉계면저2개주요조광표지，주의배사남익철탄산암맥급평행배사구조，결합화탐이상화물탐이상，진이우선파위개전심부공정험증，안조저일지도사상화공작방법，재구내급태산묘동광점유망취득신적조광돌파。
The Taishanmiao copper deposit of Fengxian County is located in Tieluwan-Jiuzigou mineralized district of Qiandongshan-Weiziping-Tongpaigou Cu-Pb-Zn polymetallic mineraliza-tionbelt,south of Fengxian-Taibai ore-concentrated area.Mineralization zoning is clear from east to west of this area and metallogenetic conditions are favorable.Ore body occurs at the contact zone or nearby of Middle Devonian Gudaoling formation limestone and Upper Devonian Xinghong-pu formation phyllite,belonging to sedimentary-reformation deposit.Anticline,contact zone of limestone and phyllite,silication and pyritization are the main indicators for prospecting.Ore bodies including K1 and K2 are found in this deposit,in which silicified limestone is the main ore type,followed by silicified phyllite type,copper-bearing quartz-calcite vein type and siliceous rock type.Comparing with Jiuzigou copper deposit in the east of Fengxian county,they are in thesame ore-bearing position,prospecting should thus be based on transition and two wing twists of anticline and contact of limestone and phyllite,attention also should be paid to iron-carbonate veins of southern anticline and parallel to it.Combined with geophysical and geochemical anoma-ly,we can define optimal target and conductin-depth engineering test.Based on this exploration method and procedure,new prospecting break through is expected tobe madein Taishanmiao cop-per deposit.