摘要
“贺州白”是我国白色大理岩石材的主要品种,高乐大理岩矿是“贺州白”系列矿石主要开采区。经本次野外地质调查及综合研究发现,高乐大理岩矿体赋存于上泥盆统桂林组,以中厚层状产出,矿石成因类型为热接触变质型。通过加工荒料可作建筑板材之用,完整性较差者及石材边角料可用做重质碳酸钙原料。本文通过对高乐大理岩矿的地质特征分析,旨在为该区域寻找更为优质的大理岩矿提供参考。
"Hezhou Bai"is the main kind of white marble in China,Gaole marble mine is the main mining area of"Hezhou Bai"series ore.Through field geological survey and research,it is found that the main body of marble ore body in the mining area is stratified and occurs in the upper Devonian Guilin formation,the genetic type is thermal contact metamorphism type,the waste ore can be used as building plate by processing,and the block ore can be used as raw material ore for processing calcium carbonate powder.This paper analyzes the geological characteristics of Gaole marble mine,aiming to provide reference for searching for better marble ore in this area.
作者
魏小昭
李志
WEI Xiao-zhao;LI Zhi(Guangxi Hezhou Mining Investment Group Co.,Ltd.,Hezhou 542800,China;Guangdong Geophysical Prospecting Group,Guangzhou 510800,China)
出处
《中国非金属矿工业导刊》
2023年第2期47-50,共4页
China Non-Metallic Minerals industry
关键词
大理岩
地质特征
贺州市
marble
geological characteristics
Hezhou city
