贵州省黔南方村向斜某矿床地质特征及成矿规律研究

Geological characteristics and metallogenic regularities of a deposit in Southern Guizhou syncline, Guizhou Province

本文从地质特征、构造、沉积环境及放射性物探特征等方面入手对该区成矿条件及成矿规律进行分析,认为研究区成矿受层位岩性及构造控制,放射源在煤系成岩过程中初步富集,后期经构造作用叠加富集,并进一步经地表淋滤作用富集成具有工业价值的铀矿体。

This paper analyzes the uranium metallogenic conditions and metallogenic regularity in this area from the aspects of geological features, tectonics, sedimentary environment and radioactive geophysical characteristics. It is believed that the uranium mineralization in the study area is controlled by the lithology and structure of the strata, the uranium source is preconcentrated in the process of coal formation, and the later period is superimposed and enriched by tectonic action. The surface leaching is rich in uranium ore with industrial value.