中国非金属矿工业导刊Issue(4)：21-24,4.
河南信阳笃祜店建筑石料用大理岩矿地质特征及开发利用简析
Geological Characteristics and Development and Utilization Prospects of the Marble Deposit for Construction Materials in Duhudian,Xinyang City,Henan Province
马群 1孙春晓 1李永良 1周娟 1陈传刚1
作者信息
- 1. 中国建筑材料工业地质勘查中心河南总队,河南 信阳 464000
- 折叠
摘要
Abstract
The marble deposit for construction materials in Duhudian,Xinyang city,is hosted within the Yanlinggou formation(Pt1y.)of the Paleoproterozoic Qinling group stratigraphic sequence.The ore bodies occur in stratiform and stratoid forms,with an outcrop length of approximately 3,100 meters and a width of 335 to 520 meters at the surface.The deposit is classified as large-scale.The variation coefficient of ore body thickness is 11.16％,indicating stable thickness variation.The ore quality is classified as Class Ⅰ.The mining area demonstrates favorable technical conditions and distinct location advantages.Implementing rational development and utilization strategies could effectively secure the supply of construction stone materials in this region,yielding significant economic benefits and social contributions.关键词
建筑石料用大理岩/地质特征/开发利用Key words
marble for building stone applicationgs/geological characteristics/exploitation and utilization分类
天文与地球科学引用本文复制引用
马群,孙春晓,李永良,周娟,陈传刚..河南信阳笃祜店建筑石料用大理岩矿地质特征及开发利用简析[J].中国非金属矿工业导刊,2025,(4):21-24,4.
