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本研究以加里曼丹新生代岩浆岩和相关的浅成低温热液型矿床为研究对象。初步研究表明,加里曼丹中部的巽他大陆北缘发育新生代多期岩浆活动,直接记录了由于南海扩张推动卢卡尼亚陆块向南运移俯冲碰撞的过程(Hotchison,2004)。由于这个过程中的多期岩浆活动,产生了浅成低温热液金矿带(Carlile and Mitchell,1994),并且可进一步划分为两个分带:一个明显产出高硫型浅成低温热液金矿和矽卡岩型多金属
In this study, the Cenozoic magmatic rocks in Kalimantan and related epithermal deposits are studied. Preliminary studies indicate that the Cenozoic multistep magmatism was developed in the northern margin of the Central Kalimantan and directly recorded the process of southward migration of the Lucanian massif due to the expansion of the South China Sea (Hotchison, 2004). As a result of the multistage magmatic activity in this process, a shallow-low-temperature hydrothermal gold belt has been produced (Carlile and Mitchell, 1994) and can be further divided into two zones: a distinctly high-sulfur epithermal Gold and skarn-type polymetallic