再论锰的“内源外生”成矿说

锰矿地质研究一直受到中外地质学界的重视。锰质来源研究，事关锰矿勘查活动的部署依据和找矿预测的成败。1996年，我们率先提出锰的“内源外生”成矿说。一直到20世纪末，中外锰矿地质学界的主流学说认为，形成锰矿床的锰质主要来自于大陆风化。最近，业界有学者新建锰矿“内生外成”模式，这一模式尚需经历科学与实践的检验。

Review of the metallogenic theory of endogenousorigin and exogenous mineralizationof manganeseores

The geological research of manganese ore deposits has always attracted much attention among geoscientists in China and abroad. The research on the material sources of manganese ores iscrucial to the exploration deployment and prospecting prediction of manganese ore deposits.Until the end of the 20th century, the mainstream theory prevailing inmanganese ore geological circlesof China and foreign countries was that the manganese materials of manganese ore deposits mainly came from continental weathering. In 1996, we initially proposeda theory of endogenous origin and exogenous mineralization of manganeseores. Recently, some scholars have put forward a new manganese mineralization model of the upper mantle origin and exogenous mineralization, which remains to be tested scientifically and practically.