江苏三清阁矿区饰面用大理石矿地质特征及成因分析  

Geological Characteristics and Genetic Analysis of Marble Mine in Sanqingge Area of Jiangsu Province

作　　者：季明明 王辉[1] 徐旭峰[1] 张珍玉[1] JI Ming-Ming;WANG Hui;XU Xu-feng;ZHANG Zhen-yu(Geological Survey of Jiangsu Province,Nanjing 210018,China)

机构地区：[1]江苏省地质调查研究院,江苏南京210018

出　　处：《中国非金属矿工业导刊》2025年第1期19-25,共7页China Non-Metallic Minerals industry

基　　金：中国地质调查局中国矿产地质志项目(编号:DD20221695、DD20190379、DD20160346);江苏省地质勘查专项资金江苏省矿产地质与区域成矿规律综合研究项目(编号:苏财建2018[96]号)资助。

摘　　要：本文阐述了三清阁矿区饰面用大理石矿的主要矿体形态、产状、规模,分析了矿石的类型、品种及物理性能、荒料率等特征。矿石主要为雪花白大理石和班灰大理石两种类型,中粗粒结构,色泽淡雅,美观大气,装饰性较好;各项物理力学指标均符合规范要求;理论荒料率为36.02%,符合饰面石材的一般工业指标。三清阁大理石矿石质量及装饰性能较好,具有较好的开发利用和市场前景。This article elaborates on the main ore body morphology,occurrence,and scale of the marble ore used for decorative purposes in the Sanqingge mining area,and analyzes the quality characteristics of the ore such as type,variety,physical properties,and waste material rate.Research has shown that the ore body is relatively large in scale and stable in shape,making it suitable for open-pit mining;The ore mainly consists of two types:snowflake white marble and gray marble,with a medium to coarse grain structure,elegant color,beautiful and atmospheric appearance,and good decorative properties;All physical and mechanical indicators meet the standard requirements;The theoretical waste material rate is 36.02%,which meets the general industrial indicators of decorative stone.This paper expounds the shape,production and scale of the marble ore in Sanqingge mining area,and analyzes the This paper analyzes the origin and prospecting direction of sanqingge marble mine,which provides geological basis for subsequent exploration and development.

关 键 词：饰面大理石矿 地质特征 矿石质量 荒料率 成因分析 

分 类 号：P619.223[天文地球—矿床学]