| 桂林某些岩溶洞穴矿物 |
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| 引用本文： | 汪训一.桂林某些岩溶洞穴矿物[J].中国岩溶,1982(1):40-48. |
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| 作者姓名： | 汪训一 |
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| 作者单位： | 地质部岩溶地质研究所 |
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| 摘 要： | 洞穴矿物是在洞穴环境下由冷的地下水活动所产生的表生化学沉积作用产物。桂林地区(包括兴安—桂林—阳朔一带)岩溶洞穴中的次生矿物已发现有方解石、文石、石膏、氢氧磷灰石、磷铝石、磷铝钾石、磷钙铝石和半蛋白石等。文章中列举了这些矿物的偏光显微镜、化学分析、x光粉晶衍射、差热分析和扫描电镜等鉴定结果,并概要地探讨了其成因。
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| 关 键 词： | 磷铝石 钙华 文石 矿物 石钟乳 岩溶洞穴 洞穴方解石 磷铝钾石 氢氧磷灰石 阳朔 |
SOME KARST CAVE MINERALS IN GUILIN |
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| Wang Xunyi.SOME KARST CAVE MINERALS IN GUILIN[J].Carsologica Sinica,1982(1):40-48. |
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| Authors: | Wang Xunyi |
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| Institution: | Institute of Karst Geology; Ministry of Geology |
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| Abstract: | Karst cave minerals are products of hypergene chemical deposition under the action of groundwater. Some secondary cave minerals have been found in Guilin areaGncluding the Xingan-Guilin-Yangsuo terrain),such as calcite, aragonite, gypsum, hydroxyapatite, variscite, taranakite, woodhoseite and half-opal. The determination results of all these minerals obtained by using polarizing microscope, chemical analysis, X-ray powder diffraction, DTA and scanning electronic microscope are listed and the geneses of the ... |
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