摘要
截至2019年年底,我国石英岩矿产地数量为515处,其中拥有资源储量的石英岩矿产地383处,累计查明资源储量为771274.09×10^(4)t。工业类型为玻璃用、冶金用和化肥用石英岩矿。矿床成因类型分为受变质型和机械沉积型,成矿时代主要为元古宙。在空间上,石英岩矿产地主要分布于华北成矿省(Ⅱ-14),其次为扬子成矿省(Ⅱ-15)和华南成矿省(Ⅱ-16),分布于85个Ⅲ级成矿区带中,共划分出5个石英岩成矿集中区。
As of the end of 2019,the number of quartzite mineral deposits in China is 515,of which 383 quartzite mineral deposits have accumulated identified resource reserves,and the cumulative identified resource reserves are 77,1274.09×104t.The industrial types are glass,gold and fertilizer.The genetic types of the deposit are divided into metamorphic type and mechanical deposition type,and the metallogenic age is mainly Proterozoic eon.In terms of space,quartzite deposits are mainly distributed in North China Metallogenic Province(Ⅱ-14),followed by Yangtze Metallogenic Province(Ⅱ-15)and South China Metallogenic Province(Ⅱ-16),distributed in 85 gradeⅡMetallogenic zones.Five quartzite metallogenic concentration areas are classified.
作者
高峰
GAO Feng(Jilin Branch of China National Geological Exploration Center of Building Materials Industry,Changchun 130033,China)
出处
《中国非金属矿工业导刊》
2024年第6期8-12,共5页
China Non-Metallic Minerals industry
关键词
石英岩
资源分布特征
成矿规律
quartzite
resource distribution characteristics
metallogenic regularity
作者简介
高峰(1986-),男,吉林,高级工程师,研究领域:基础地质、资源勘查,E-mail:294344485@qq.com。
