在沉积型金矿形成过程中，有机物成矿（即生物成矿）的机制不容忽视。在漫长的沉积期，许多海生植物和陆生植物以及干酪根等均能吸收或吸附并富集Au元素，形成富有机质的金源岩。以后，通过有机质的还原再使Au从各种搬运流体中沉淀富集，形成金矿床。
In the process of the formation of deposit type gold deposits, the mechanism of Organic Mineralization (i.e. biological mineralization) can not be ignored. In the long period of deposition, many marine plants and marine life plant and kerogen and absorption or adsorption and enrichment of Au element, forming a rich organic matter of the golden rock. In the future, the Au is formed by the reduction of organic matter and the enrichment of the from various transport fluids.
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