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广泛分布于世界各地,与显生宙地层有关的金矿呈现出与较老的古生代岩系的双峰式时间关系。这些地层大多是在高海平面、广泛海底大洋火山作用、还原(至少局部还原)的硫化物发育及大洋缺氧阶段,与活动边缘火山作用成因块状硫化物形成的同时,在被动边缘环境中沉积的。大洋特征与金矿围岩地层时代的这种一致性似乎并非巧合。目前尚不能解释这一现象的因果关系,但除了化学还原性地层的演化外,还原大洋也可能有利于构成金的控矿因素的一些地层中富集金。
Widely distributed throughout the world, the gold deposits associated with the Phanerozoic strata present a bimodal relationship with the older Paleozoic strata. Most of these strata are at high sea level with extensive submarine oceanic volcanism, sulfide (at least locally) reduction and oceanic hypoxia stage, which form with the formation of massive sulphide due to active marginal volcanoes. In the passive marginal environment Deposited It does not seem coincidental that this coherence between the oceanic features and the age of the gold-bearing rock strata had been. It is not yet possible to explain the causal relationship with this phenomenon, but in addition to the evolution of chemically reductive formations, the reduction of the oceans may also be beneficial for enrichment of gold in some strata that constitute the gold-controlling factor.