| 吉南老岭群珍珠门组碳酸盐岩区域岩溶发育机理的探讨 |
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| 引用本文： | 王有维.吉南老岭群珍珠门组碳酸盐岩区域岩溶发育机理的探讨[J].吉林地质,1992(3). |
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| 作者姓名： | 王有维 |
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| 作者单位： | 吉林省地质矿产局第四地质调查所 |
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| 摘 要： | 下元古界老岭群珍珠门组大理岩广泛发育岩溶。大理岩为中等—强可溶性岩石,中条、加里东、印支分别为三个古岩溶期。新老岩溶期,形成的溶洞、裂隙受新构造运动的影响成为岩溶水储集空间;各岩溶洼地有完整的运移系统,蕴藏丰富的地下水是水质良好的中—大型水源地及各类矿产开采有直接充水水源。
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| 关 键 词： | 老岭群 珍珠门组可溶岩 岩溶期 岩溶盆地 岩溶槽谷 |
A PRELIMINARY STUDY ON DEVELOPED MECHANISM OF KARST IN CARBONATE ROCK REGION, ZHENZHUMEN FORMATION, LAOLING GROUP, IN THE SOUTHERN PART OF JILIN PROVINCE |
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| Wang Youwei.A PRELIMINARY STUDY ON DEVELOPED MECHANISM OF KARST IN CARBONATE ROCK REGION, ZHENZHUMEN FORMATION, LAOLING GROUP, IN THE SOUTHERN PART OF JILIN PROVINCE[J].Jilin Geology,1992(3). |
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| Authors: | Wang Youwei |
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| Abstract: | The karst in the Zhenzhumen fomation of the Laoling Group is well developed in the lower proterozoic marble. The marble is of middle-highly soluble rock. The three paleokarst stages are represented respectively by Zhongtiao, Caledonian, Indo-Sinian.The karst caves and fissures formed in new or old karst stages were affected by the neotectonism, forming reservoir spaces for karst water. All the karst depressions contain complete migratory system with plentiful groundwater, proriding the large-medium sized water source with high quality water and direct additional source for minerals exploitation. |
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| Keywords: | Laoling Group Zhenzhumen Formation Marble Soluble rock Karat stage karst Basin Karst trough valley |
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