新疆地质
新疆地質
신강지질
XINJIANG GEOLOGY
2014年
2期
278-282
,共5页
三岔口西铜矿%覆盖区%斑岩型矿床%大极距激电
三岔口西銅礦%覆蓋區%斑巖型礦床%大極距激電
삼차구서동광%복개구%반암형광상%대겁거격전
West-Sanchakou copper deposit%Overburden area%Porphyry ore deposit%Long-space IP method
激电极化法是寻找斑岩型矿床的重要手段之一。常规手段限于勘查深度较浅等原因不能对覆盖区隐伏矿体进行定位和评价。通过在新疆哈密三岔口西铜矿开展大极距、多参数激电试验表明，应用大极距、大功率激电法在覆盖区开展面积普查，对寻找斑岩型铜矿工作效果较好。针对大供电极距伴随的电磁耦合干扰提出解决方案。
激電極化法是尋找斑巖型礦床的重要手段之一。常規手段限于勘查深度較淺等原因不能對覆蓋區隱伏礦體進行定位和評價。通過在新疆哈密三岔口西銅礦開展大極距、多參數激電試驗錶明，應用大極距、大功率激電法在覆蓋區開展麵積普查，對尋找斑巖型銅礦工作效果較好。針對大供電極距伴隨的電磁耦閤榦擾提齣解決方案。
격전겁화법시심조반암형광상적중요수단지일。상규수단한우감사심도교천등원인불능대복개구은복광체진행정위화평개。통과재신강합밀삼차구서동광개전대겁거、다삼수격전시험표명，응용대겁거、대공솔격전법재복개구개전면적보사，대심조반암형동광공작효과교호。침대대공전겁거반수적전자우합간우제출해결방안。
Induced polarization method is one of the important means for prospecting for porphyry ore deposit. In the conventional methods, it can’t locate or evaluate the blind ore body in the overburden area, for the reason of lower pros-pecting depth. This passage takes the example of the results of long-space, multi-parameter IP test in west-Sanchakou copper deposit, Hami, Xinjiang; proposes that it has better work effectiveness for prospecting for porphyry copper depos-it in long-space, high-power IP method in overburden area for area census; and provides the solution for electromagnetic coupling interference that accompany long electrode separation.
