地球学报
地毬學報
지구학보
ACTA GEOSCIENTIA SINICA
2013年
z1期
25-32
,共8页
成矿-控矿模式%凹陷构造%断裂构造%找矿“靶区”
成礦-控礦模式%凹陷構造%斷裂構造%找礦“靶區”
성광-공광모식%요함구조%단렬구조%조광“파구”
metallogenic-ore control model%depression structure%faulted structure%ore-prospecting‘target area’
应用个旧矿区控矿因素、成矿-控矿模式、元素分带规律，结合矿区找矿勘查现状指出了今后在个旧矿区深部找矿的三个主要方向：一是花岗岩凹陷构造中的找矿；二是在断裂与深部花岗岩凹槽或“脊状”突起构造中的找矿；三是在花岗岩次级突起上的找矿。提出了在个旧东区五大矿田及南部找矿的主要“靶区”、重要“靶区”和一般“靶区”。
應用箇舊礦區控礦因素、成礦-控礦模式、元素分帶規律，結閤礦區找礦勘查現狀指齣瞭今後在箇舊礦區深部找礦的三箇主要方嚮：一是花崗巖凹陷構造中的找礦；二是在斷裂與深部花崗巖凹槽或“脊狀”突起構造中的找礦；三是在花崗巖次級突起上的找礦。提齣瞭在箇舊東區五大礦田及南部找礦的主要“靶區”、重要“靶區”和一般“靶區”。
응용개구광구공광인소、성광-공광모식、원소분대규률，결합광구조광감사현상지출료금후재개구광구심부조광적삼개주요방향：일시화강암요함구조중적조광；이시재단렬여심부화강암요조혹“척상”돌기구조중적조광；삼시재화강암차급돌기상적조광。제출료재개구동구오대광전급남부조광적주요“파구”、중요“파구”화일반“파구”。
Based on the data available concerning the ore-controlling factors, the metallogenic-ore-controlling model, and the element zoning regularity of the Gejiu ore district, in combination with the present situation of ore exploration in the ore district, the authors point out three major directions for further ore-prospecting work at the depth of the Gejiu ore district, i.e., the depression structure of the granite, the depression or ‘carinate’ relief structure of the granite at the depth, and the second-order relief of the granite. The major target areas, important target areas and common target areas for ore-prospecting work in five major ore fields of eastern Gejiu ore district as well as in the southern area are also delineated.
