物探化探计算技术
物探化探計算技術
물탐화탐계산기술
COMPUTING TECHNIQUES FOR GEOPHYSICAL AND GEOCHEMICAL EXPLORATION
2014年
6期
715-722
,共8页
徐仁廷%温银维%刘华忠%姜羡义%孔牧%张华%杨少平%韩伟%杨帆
徐仁廷%溫銀維%劉華忠%薑羨義%孔牧%張華%楊少平%韓偉%楊帆
서인정%온은유%류화충%강이의%공목%장화%양소평%한위%양범
银多金属矿%原生晕%评价指标%白音查干%内蒙古
銀多金屬礦%原生暈%評價指標%白音查榦%內矇古
은다금속광%원생훈%평개지표%백음사간%내몽고
primary halo%evaluation indicator%silver polymetallic mine%Bayanchagan%Inner Mongolia
内蒙古白音查干银多金属矿床是近年来在大兴安岭中南段西坡最重要的多金属找矿新发现，具有成为大型银多金属矿床的潜力。通过矿床原生晕研究，确定矿床元素轴向分带序列（自上而下）为：Mo－F－As－Sb－Hg－B－Au－Bi－Cu－Ag－Pb－Zn－Cd－P－Ni－Co－Fe－W－Sn，提出（As×Hg）／（W×Sn）元素累乘比值可用来判断矿体剥蚀状况，并应用此比值预测 I－0勘探线－500 m 以下发现的盲矿体向深部有很大的延伸，预测结果在进一步勘探中得到证实。
內矇古白音查榦銀多金屬礦床是近年來在大興安嶺中南段西坡最重要的多金屬找礦新髮現，具有成為大型銀多金屬礦床的潛力。通過礦床原生暈研究，確定礦床元素軸嚮分帶序列（自上而下）為：Mo－F－As－Sb－Hg－B－Au－Bi－Cu－Ag－Pb－Zn－Cd－P－Ni－Co－Fe－W－Sn，提齣（As×Hg）／（W×Sn）元素纍乘比值可用來判斷礦體剝蝕狀況，併應用此比值預測 I－0勘探線－500 m 以下髮現的盲礦體嚮深部有很大的延伸，預測結果在進一步勘探中得到證實。
내몽고백음사간은다금속광상시근년래재대흥안령중남단서파최중요적다금속조광신발현，구유성위대형은다금속광상적잠력。통과광상원생훈연구，학정광상원소축향분대서렬（자상이하）위：Mo－F－As－Sb－Hg－B－Au－Bi－Cu－Ag－Pb－Zn－Cd－P－Ni－Co－Fe－W－Sn，제출（As×Hg）／（W×Sn）원소루승비치가용래판단광체박식상황，병응용차비치예측 I－0감탐선－500 m 이하발현적맹광체향심부유흔대적연신，예측결과재진일보감탐중득도증실。
Bayanchagan silver polymetallic mine,Inner Mongolia is an important newly-discovered mine which is finding in the western slope of south area of Daxing Anling metallogenic belt.The mine is explorating now.And it maybe become a large-sized silver polymetallic mine.By the research of the miner halo,setting up geochemical axial direction zonation se-quence is (from up to down):Mo-F-As-Sb-Hg-B-Au-Bi-Cu-Ag-Pb-Zn-Cd-P-Ni-Co-Fe-W-Sn.The ratio of (As×Hg)/(W×Sn)can infer denudation degree of the orebody.And with the ratio of (As×Hg)/(W×Sn)infers that the buried orebody of I-0 profile blow -500 meter extending very far to deep.The inferring result is proved by the further exploration.
