河北青龙石板沟—马杖子饰面石材用花岗岩矿地质特征及找矿方向  

Geological Characteristics and Prospecting Guidelines of Facing Granite Mine in Shibangou-Mazhangzi,Qinglong,Hebei Province

作　　者：高言 胡天祺 GAO Yan;HU Tian-qi(CNBM Geological Engineering Exploration Academy Co.,Ltd.,Beijing 100102,China)

机构地区：[1]中材地质工程勘查研究院有限公司,北京100102

出　　处：《中国非金属矿工业导刊》2024年第5期36-40,共5页China Non-Metallic Minerals industry

摘　　要：青龙地区饰面用花岗岩矿资源丰富,“中华红”、“长城红”等石材品种享誉海内外。矿体赋存于燕山期侵入岩的中粗粒二长花岗岩和钾长花岗岩岩体中。笔者通过收集、整理已有的矿山勘查及石材开发资料,系统总结了该区的地质特征,研究了饰面用花岗岩的矿体特征,分析了矿石的理化性能、花色变化等质量特征,总结了矿床成因及找矿方向,以期为该区饰面用花岗岩资源的进一步增储及石材开发利用提供借鉴。The Qinglong area is rich in facing granite resources,producing world-famous stone varieties such as"Zhonghua Red"and"Great Wall Red".The ore body occurs in coarse-grained monzogranite and potassium feldspar granite of Yanshanian intrusive rocks.Basing on collecting and organizing existing exploration and development data,we systematically summarized the geological characteristics of the area and the ore body characteristics of the facing granite.Those combined with quality characteristics of ore such as physical properties,chemical properties and color changes,lead to the origin of mineral deposits and the prospecting guidelines.The conclusion provides reference for further exploration and development of local facing granite resources.

关 键 词：地质特征 饰面石材 中华红 长城红 

分 类 号：P619.222[天文地球—矿床学]