矿产与地质
礦產與地質
광산여지질
MINERAL RESOURCES AND GEOLOGY
2014年
6期
692-698
,共7页
何国朝%石顺勇%李传华%潘卫林%张成瑞%陈基生
何國朝%石順勇%李傳華%潘衛林%張成瑞%陳基生
하국조%석순용%리전화%반위림%장성서%진기생
铅锌矿%控矿构造%生物礁%白云岩%找矿研究%北山%广西河池
鉛鋅礦%控礦構造%生物礁%白雲巖%找礦研究%北山%廣西河池
연자광%공광구조%생물초%백운암%조광연구%북산%엄서하지
Pb-Zn deposit%ore-controlling structure%bioherm%dolomite%prospecting p otential
北山铅锌矿床严格受控于 NNE 向组断层及上泥盆统生物礁白云岩,其成矿地质背景、构造特征、生物礁岩建造、赋矿层位、矿带的分布特征等具有良好的规律,研究新发现了 NNE 向断层 F0、生物礁白云岩,拓宽了找矿思路,并据此找到了新的矿带Ⅵ,根据新发现的断层及矿带,上甫—肯跃背斜东西两翼及其向南向北延伸的部位,是今后找矿的重点突破部位。
北山鉛鋅礦床嚴格受控于 NNE 嚮組斷層及上泥盆統生物礁白雲巖,其成礦地質揹景、構造特徵、生物礁巖建造、賦礦層位、礦帶的分佈特徵等具有良好的規律,研究新髮現瞭 NNE 嚮斷層 F0、生物礁白雲巖,拓寬瞭找礦思路,併據此找到瞭新的礦帶Ⅵ,根據新髮現的斷層及礦帶,上甫—肯躍揹斜東西兩翼及其嚮南嚮北延伸的部位,是今後找礦的重點突破部位。
북산연자광상엄격수공우 NNE 향조단층급상니분통생물초백운암,기성광지질배경、구조특정、생물초암건조、부광층위、광대적분포특정등구유량호적규률,연구신발현료 NNE 향단층 F0、생물초백운암,탁관료조광사로,병거차조도료신적광대Ⅵ,근거신발현적단층급광대,상보—긍약배사동서량익급기향남향북연신적부위,시금후조광적중점돌파부위。
Beishan Pb-Zn deposit is strictly controlled by NNE-trending set fault and upper Devonian bioherm dolomite,and it shows good regularity in its metallogenic setting,structural characteristics,biohermite for-mation,host horizon and distribution characteristics of ore belt.The study found a new fault NNE-trending Fault F0 and bioherm dolomite as well as a new ore belt VI.This new discovery broadens the way of thinking in prospecting.According to the new discovered fault and ore belt,the important breakthrough part of pros-pecting in the future is the east and west wings of Shangfu-Kenyue anticline and its extension part in south and north.
