吉林地质
吉林地質
길임지질
Jilin Geology
2015年
3期
45-48
,共4页
超大型斑岩铜矿床%成矿规律%成矿区%成矿带
超大型斑巖銅礦床%成礦規律%成礦區%成礦帶
초대형반암동광상%성광규률%성광구%성광대
Ultra-large porphyry copper deposits%metallogenic regularity%metallogenic partition%metallogenic zone
本文重点论述了安第斯成矿带地质构造背景、矿床特征及成矿规律，提出了安第斯成矿带受板块俯冲致深成岩浆强烈侵位和近南北的逆冲断层控制矿床的双重构造因素的控制（大多数大型、超大型斑岩铜矿产于该断裂带）及安第斯成矿带斑岩铜矿南北分区，东西分带的矿床分布规律。
本文重點論述瞭安第斯成礦帶地質構造揹景、礦床特徵及成礦規律，提齣瞭安第斯成礦帶受闆塊俯遲緻深成巖漿彊烈侵位和近南北的逆遲斷層控製礦床的雙重構造因素的控製（大多數大型、超大型斑巖銅礦產于該斷裂帶）及安第斯成礦帶斑巖銅礦南北分區，東西分帶的礦床分佈規律。
본문중점논술료안제사성광대지질구조배경、광상특정급성광규률，제출료안제사성광대수판괴부충치심성암장강렬침위화근남북적역충단층공제광상적쌍중구조인소적공제（대다수대형、초대형반암동광산우해단렬대）급안제사성광대반암동광남북분구，동서분대적광상분포규률。
This paper mainly discusses geological structure background, features and metallogenic regularity of ore deposit in the Andes metallogenic belt. Put forward the formation of ore deposit is controlled by the dual structure factors:First, Andean metallogenic belt is strongly affected by the plate subduction leads to strong invasion of plutonic magma;Secondly, nearly north-south thrust fault. Most of the large and ultra-large porphyry copper deposits are found in this fault zone. And put forward the distribution law of ore deposit that the porphyry copper in the Andes metallogenic belt is regionalized from south to north and zoning from east to west.
