资源导刊·地球科技版
資源導刊·地毬科技版
자원도간·지구과기판
RESOURCES GUIDE·EARTH SCIENCE AND TECHNOLOGY
2013年
9期
66-69
,共4页
朱传讯%郑培寅%何大鹏%李昭坤
硃傳訊%鄭培寅%何大鵬%李昭坤
주전신%정배인%하대붕%리소곤
凤太矿田%铅锌矿%成矿规律%找矿标志%靶区
鳳太礦田%鉛鋅礦%成礦規律%找礦標誌%靶區
봉태광전%연자광%성광규률%조광표지%파구
Fengtai ore field%lead-zinc mine%metallogenic regularity%prospecting criteria%target areas
根据成矿预测的相似类比理论和求异理论,在研究区域地质及矿区地质资料的基础上,认为凤太矿田铅锌矿床具有时控性(层控性)、区域分布的从聚性及条带性、褶皱和断裂控矿性、岩石控矿性等成矿规律,以古道岭组和星红铺组地层,复式褶皱及倒转褶皱,含碳生物灰岩、地球化学高值区等为有利的找矿标志。长沟-洞沟地区等?6?个地区为重要找矿靶区。
根據成礦預測的相似類比理論和求異理論,在研究區域地質及礦區地質資料的基礎上,認為鳳太礦田鉛鋅礦床具有時控性(層控性)、區域分佈的從聚性及條帶性、褶皺和斷裂控礦性、巖石控礦性等成礦規律,以古道嶺組和星紅鋪組地層,複式褶皺及倒轉褶皺,含碳生物灰巖、地毬化學高值區等為有利的找礦標誌。長溝-洞溝地區等?6?箇地區為重要找礦靶區。
근거성광예측적상사류비이론화구이이론,재연구구역지질급광구지질자료적기출상,인위봉태광전연자광상구유시공성(층공성)、구역분포적종취성급조대성、습추화단렬공광성、암석공광성등성광규률,이고도령조화성홍포조지층,복식습추급도전습추,함탄생물회암、지구화학고치구등위유리적조광표지。장구-동구지구등?6?개지구위중요조광파구。
By?the?theory?of?analogy?comparison?and?seeking?anomaly?on?ore?forming?prediction,?based?on?the?geological?data?of?region?and?mine,?the?author?thought?that?the?metallogenic?regularity?of?Fengtai?lead-zinc?mine?had?the?characters?as?follows:?metallogenic?epoch?control,?the?regional?distribution?of?cohesion?and?striping,?fracture?and?fold?control,?rock?control.?The?favorable?prospecting?criteria?lied?in?the?Gudaoling?and?Xinghongpu?formation,?complex?fold?and?overfold,?contemporaneous?fault,?biological?limestone?including?carbon?and?geochemical?high?value?area.?Changgou-Donggou?and?other?six?areas?are?important?target?areas.