中国非金属矿工业导刊Issue(4)：74-78,5.
北秦岭造山带东段水泥用石灰质原料矿地质特征与成矿规律
Geological Characteristics and Metallogenic Regularity of Cement Limestone Raw Material Deposits in Eastern North Qinling Orogenic Belt
刘自立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 cement limestone raw material deposits of the Damiao Formation occur in the strata of the Middle Ordovician-Llandovery Series of Silurian Damiao Formation,featuring thick ore beds and high ore grade.The Qingshan limestone deposit in Nanzhao represents the first discovered large-scale cement limestone ore field in the fold belt of Eastern North Qinling Orogenic Belt in Henan Province.Based on the comparative analysis of geological characteristics of typical deposits of cement limestone raw material deposits in the Damiao Formation,this paper summarizes the metallogenic regularities,which can provide guidance for prospecting,exploration and geological research of similar mineral resources.关键词
北秦岭造山带东段/水泥用石灰质原料矿/地质特征/成矿规律/找矿标志Key words
Eastern North Qinling Orogenic Belt/cement limestone raw material deposits/geological characteristics/metallogenic regularity/prospecting criteria分类
天文与地球科学引用本文复制引用
刘自立..北秦岭造山带东段水泥用石灰质原料矿地质特征与成矿规律[J].中国非金属矿工业导刊,2026,(4):74-78,5.
