| 徐州大洞山水泥灰岩矿床地质特征及成因探讨 |
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| 引用本文： | 施建斌,张琪,景佳俊.徐州大洞山水泥灰岩矿床地质特征及成因探讨[J].建材地质,2012(3):52-54. |
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| 作者姓名： | 施建斌 张琪 景佳俊 |
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| 作者单位： | 江苏省地质矿产局第五地质大队,江苏徐州221004 |
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| 摘 要： | 大洞山水泥用石灰岩矿床是海相碳酸盐岩型沉积层状矿床,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。矿床规模特大,矿层厚度稳定,矿石质量较好,是优质的水泥原料。
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| 关 键 词： | 水泥灰岩 地质特征 矿床成因 江苏徐州 |
Discussion on the Deposit Geological Features and Genesis of Cement Limestone Ore in Dadongshan, Xuzhou |
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| Authors: | SHI Jian-bin ZHANG Qi JING Jia-jun |
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| Affiliation: | (Party 5 Jiangsu Bureau of Geology and Mineral resources, Xuzhou 221004, China) |
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| Abstract: | Dadongshan 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 super-large and thickness is stable and the mineral quality is good, is a high quality cement raw materials. |
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| Keywords: | cement limestone geological features ore genesis Xuzhou Jiangsu |
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