平南县狼狗窝制碱用灰岩矿地质特征及成因分析OACHSSCD

The Devonian strata in Guangxi Zhuang Autonomous region(referred to as Guangxi)are widely exposed,among them,the internal structure of the Tangjiawan Formation limestone ore body is simple,and the main component CaCO3 has a high and stable grade,with little variation in direction and dip,and the content of harmful components is very low,meeting the requirements of industrial indicators,and the ore can be crushed and mined normally.Based on the geological characteristics and ore body characteristics of the limestone ore used for alkali production in Langgouwo,Pingnan county,this paper analyzes the genesis of the deposit and clarifies the direction of exploration.Research suggests that the deposit is formed by the chemical deposition of shallow sea open platform facies,belonging to the continental platform type shallow sea carbonate formation,and it is widely distributed in the Pingnan County-Guiping city area and has good prospecting prospects.This study provides a reference for the exploration of alkaline limestone deposits in the Tangjiawan Formation of the Devonian in Guangxi.