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本文提出成矿学中的事件地质,系指在成矿历史演化进程中发生的地质事件激发正常成矿作用异常形成超巨量金属工业堆积和特大型矿床。重点探讨跨区域壳幔结构不连续性、幔根构造的形成和构造圈热侵蚀事件与成矿,并列举美国西部有色金属成矿区和中国南岭钨锡多金属矿集区与幔根构造有关地质事件形成超大型矿床的实例。
In this paper, we propose that the event geology in mineralogy means that the geological events in the evolution of metallogenic history aroused the normal mineralization abnormally formed super huge huge metal industrial deposits and extra large deposits. Focusing on the discontinuity of crust-mantle structure, the formation of mantle root structure and the thermal erosional events and metallogenesis of the tectonic circle in the region, and also listed the structure of the mantle root in the non-ferrous metallogenic area in the western United States and the tungsten-tin polymetallic ore deposit in Nanling, China Geological events form super-large deposits of examples.