湖南省安化县谭德溪矿产资源地质特征及矿床成因探究

Exploration on the geological characteristics and genesis of Tan Dexi mineral resources in Anhua County,Hunan Province

湖南省安化县谭德溪重矿产资源区域构造位于雪峰弧形构造带中段东缘与安化——浏阳东西向构造带交汇部位,并位于唐溪—洞市复式背斜北翼中部。区内矿产资源严格受地层、岩性及岩相控制。本文在综合分析矿区地质特征、矿床成因、成矿规律的基础上,认为矿产资源地质特征的形成与热卤水作用有关,属于低温热液型矿床。

The regional structure of The Heavy mineral resources in Tandexi,Anhua County,Hunan Province is located at the intersection of the eastern margin of the middle section of the Xuefeng arc tectonic belt and the east-west tectonic belt of Anhua--Liuyang,and at the central part of the northern wing of the Tangxi-Dong compound anticline.The mineral resources in the area are strictly controlled by strata,lithology and lithofacies.Based on the comprehensive analysis of the geological characteristics,genesis and metallogenic regularity of ore deposits,this paper holds that the formation of geological characteristics of mineral resources is related to hot brine action and belongs to low temperature hydrothermal deposit.