內(nèi)蒙古大梁金鉛鋅礦勘查實踐與找礦模型
發(fā)布時間:2018-12-12 16:02
【摘要】:通過近幾年大梁金礦的勘查實踐,在SⅠ、SⅢ礦化蝕變帶共發(fā)現(xiàn)金礦體14條。為了總結(jié)勘查經(jīng)驗,進(jìn)一步指導(dǎo)該類型礦床的發(fā)現(xiàn),本文初步提出大梁金礦的磁法、連續(xù)電導(dǎo)率、瞬變電磁法、地質(zhì)勘查模型:連續(xù)電導(dǎo)率模型中-高電阻率對應(yīng)SⅠ礦化蝕變帶金礦體的產(chǎn)出部位,高、低阻接觸帶以及中低阻異常內(nèi)局部高磁異常地段為鉛鋅礦體賦存有利部位;瞬變電磁法顯示中電阻率內(nèi)串珠狀低阻異常,見礦效果良好;北北西向大梁-雙尖山復(fù)式褶皺及剪切帶控制著大梁金礦4條礦化蝕變帶的產(chǎn)出。
[Abstract]:Based on the exploration practice of the Daliang gold deposit in recent years, 14 gold bodies have been found in the S 鈪,
本文編號:2374868
[Abstract]:Based on the exploration practice of the Daliang gold deposit in recent years, 14 gold bodies have been found in the S 鈪,
本文編號:2374868
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