摘要
石门水泥灰岩矿床是海相碳酸盐性沉积层状矿床,矿层赋存于中寒武统张夏组—上寒武统崮山组下段,属滨海—浅海相化学和生物化学沉积的混合产物。矿床规模中型,矿层厚度稳定,矿石质量较好,是优质的水泥原料。
Shimen cement limestone ore deposit is marine carbonate type of sedimentary deposits.The ore deposit occur in the middle cambrian Zhangxia group-upper cambrian Gushan group at its lower paragraph,belong to chemical and biological chemical deposition of product mix of coast sea-shallow sea phase.The scale of deposit is middle and thickness is stable and the mineral quality is good,is a high quality cement raw materials.
出处
《中国非金属矿工业导刊》
2013年第6期40-43,共4页
China Non-Metallic Minerals industry
关键词
水泥灰岩
地质特征
矿床成因
河南宜阳
cement limestone
geological features
ore genesis
Yiyang Henan
