化工矿产地质
化工礦產地質
화공광산지질
GEOLOGY OF CHEMICAL MINERALS
2014年
4期
234-241
,共8页
吴道鹏%雷阳艾%杨飞%普米仓%王文超
吳道鵬%雷暘艾%楊飛%普米倉%王文超
오도붕%뢰양애%양비%보미창%왕문초
铅锌多金属矿%地质特征%找矿地质前提%找矿标志%腾冲县%棋盘石
鉛鋅多金屬礦%地質特徵%找礦地質前提%找礦標誌%騰遲縣%棋盤石
연자다금속광%지질특정%조광지질전제%조광표지%등충현%기반석
lead-zinc polymetallic deposit%geological characteristics%geological preconditions for prospecting%prospecting cariteria%Tengchong county%Qipanshi
棋盘石铅锌多金属矿属于矽卡岩型多金属矿。通过对该矿床地质特征的分析后认为，矿体严格受岩体、碳酸盐岩及构造的控制，矿石类型为矽卡岩型硫化铅锌矿石；围岩蚀变以黄铁矿化、矽卡岩化、绿泥石化、碳酸盐化为特征；岩体与碳酸盐岩接触带为该矿床的重要的找矿方向。
棋盤石鉛鋅多金屬礦屬于矽卡巖型多金屬礦。通過對該礦床地質特徵的分析後認為，礦體嚴格受巖體、碳痠鹽巖及構造的控製，礦石類型為矽卡巖型硫化鉛鋅礦石；圍巖蝕變以黃鐵礦化、矽卡巖化、綠泥石化、碳痠鹽化為特徵；巖體與碳痠鹽巖接觸帶為該礦床的重要的找礦方嚮。
기반석연자다금속광속우석잡암형다금속광。통과대해광상지질특정적분석후인위，광체엄격수암체、탄산염암급구조적공제，광석류형위석잡암형류화연자광석；위암식변이황철광화、석잡암화、록니석화、탄산염화위특정；암체여탄산염암접촉대위해광상적중요적조광방향。
The Qipanshi lead-zinc polymetallic deposit belongs to skarn type polymetallic deposit. Through the analysis on the geological characteristics of the deposit, there are 3 conclusions can be reached:1) orebody is strictly controlled by the rock, carbonate rock and structure,ore types for the skarn Pb Zn sulphide ore;2)wall rock alterationpyritization, skarn, chloritization, carbonatation;3)rock andcarbonate rock in contact with the deposit the important ore prospecting marks.
