The evolution of the deposit witnessed the formation of source bed with preliminary enrichment of ore-forming elements by marine volcanism and organism, and then mineralization by reformation.

• 通过海底火山热液作用和生物活动的沉积成矿作用，形成成矿元素初始富集的矿源层。经后期叠加改造地质作用形成工业矿体。