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前人在铜陵地区做过大量的地质工作,取得了丰硕成果。然而,作为独立的贵金属矿床——马山金矿仍为区内首次发现。该矿工业类型为高砷多金属富硫化物型金矿床,目前已引起地质工作者的重视,并相继提出陆源碎屑堆积,沉积加后期热液改造、层控、火山喷气及“卡林型”等多种成因见解,对此不想多加评述。自1978年以来笔者对矿石物质成分、金的赋存状态及矿床成因等方面进行了研究。从矿相学及岩相学入手,做了金的物相、扫描电镜、单矿物及电子探针
The predecessors did a lot of geological work in Tongling area and achieved fruitful results. However, as an independent precious metal deposit, Mashan Gold Mine is still the first discovery in the region. The industrial type of ore is arsenic-rich polymetallic and sulfide-rich gold deposits. At present, it has attracted the attention of geologists, and has proposed the accumulation of terrigenous debris, sedimentary and hydrothermal reformation, layer control, volcanic jet and “Carlin-type ”And other causes of opinion, which do not want to comment. Since 1978, the author has studied the composition of ore materials, the state of gold deposit and the genesis of ore deposits. Starting from the mineralogy and petrography, gold phase, scanning electron microscopy, single mineral and electron probe