我国饰面用花岗岩成矿区带划分和成矿规律  

Division of Metallogenic Zones and Metallogenic Regularity of Facing Granite in China

作　　者：王依 胡殿坤 王超峰 冯书文 WANG Yi;HU Dian-kun;WANG Chao-feng;FENG Shu-wen(Anhui Branch of China National Geological Exploration Center of Building Materials Industry,Hefei 230031,China)

机构地区：[1]中国建筑材料工业地质勘查中心安徽总队,安徽合肥230031

出　　处：《中国非金属矿工业导刊》2021年第5期14-19,共6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:DD20190379)。

摘　　要：我国饰面用花岗岩矿资源丰富但分布不均,主要集中在内蒙古、新疆、山东、安徽、四川等5省(区)。本文在前人研究基础上,总结了我国饰面用花岗岩矿地质特征,在充分考虑全国Ⅲ级成矿区带的基础上划分了16个成矿区带,并与之建立了对应关系。总结了饰面用花岗岩矿时空分布规律、赋矿岩体产出形态及岩相特征等,为我国饰面用花岗岩矿找矿提供了有益的借鉴。Facing granite resources in China are abundant but unevenly distributed,mainly concentrated in five provinces(regions)such as Inner Mongolia,Xinjiang,Shandong,Anhui,Sichuan.On the basis of previous studies,this paper summarizes the geological characteristics of facing granite deposit in China,divides 16 metallogenic zones and establishes corresponding relationship with them on the basis of full consideration of gradeⅢmetallogenic zones in China.This paper summarizes the temporal and spatial distribution law of facing granite,the occurrence form of ore bearing rock mass and lithofacies characteristics,which provides a useful reference for the prospecting of facing granite deposit in China.

关 键 词：饰面用花岗岩 地质特征 成矿区带划分 成矿规律 

分 类 号：P619.222[天文地球—矿床学]