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哥伦比亚与源岩有关的金矿床包括元古代与不整合面有关的古砂矿,古生代层控金-银-铜-铅-钒-铀红层型矿床及中生代第三纪受科迪勒拉岩浆弧控制的热液脉型矿床。本文仅介绍后两种类型代表性矿床的地质概况、矿化作用和成因。
The gold deposits related to the source rocks in Colombia include the Paleo-Andean paleolith associated with the unconformity, the Paleozoic strata dominated by Au-Ag-Cu-Pb-V-U-type deposits and the Mesozoic Tertiary by the Cordillera magma Arc-controlled hydrothermal vein type deposit. This article only describes the geology, mineralization and genesis of the latter two types of representative deposits.