|
|||||
|
|
| 辽宁东部硼矿成矿化学反应特征 | |
| 引用本文： | 董宽志,王慧雅,武振凯,刘莹莹.辽宁东部硼矿成矿化学反应特征[J].吉林地质,2011,30(1):75-76. |
| 作者姓名： | 董宽志 王慧雅 武振凯 刘莹莹 |
| 作者单位： | 1. 辽宁省地矿局第五地质大队,辽宁,大石桥,115100 2. 吉林省地质调查院,吉林,长春,130061 3. 吉林省通化县国土资源局,吉林,通化县,134100 4. 吉林省地质科学研究所,吉林,长春,130012 |
| 摘 要： | 辽宁东部早元古宙辽河群变质岩系底部硼矿床,是我国已知的大型热液矿床.通过对矿床地质、矿物岩石特征研究表明,辽东硼镁矿是层控热液交代矿床.其基底混合花岗岩强底劈上涌作用,促使其近接触带的矿物岩石产生热液交代作用,地层中的电气石分解重组,硼酸根交代蛇纹石、镁橄榄石、大理岩,形成硼镁矿,这一成矿化学反应特征的发现,为辽宁东部... |
| 关 键 词： | 电气石 镁橄榄石 硼镁石 辽河群 热液交代 |
Chemical reaction characteristics of borax ore-forming in eastern Liaoning |
|
| DONG Kuan-zhi,WANG Hui-ya,WU Zhen-kai,LIU Ying-ying.Chemical reaction characteristics of borax ore-forming in eastern Liaoning[J].Jilin Geology,2011,30(1):75-76. | |
| Authors: | DONG Kuan-zhi WANG Hui-ya WU Zhen-kai LIU Ying-ying |
| Institution: | Dong kuan-zhi1,WANG Hui-ya2,WU Zhen-kai3,LIU Ying-ying4 1.Team 5,Bureau of Geology and Mineral Resources of Liaoning Province,Dashiqiao 115100,Liaoning,China,2.The Second Geologic Survey of Jilin Province,Changchun 132013,Jilin,3.Land and Mineral Resources Administration of Tonghua County,Tonghua 133000,4.Jilin Institute of Geology Sciences,Changchun 130012 |
| Abstract: | As early Proterozoic in eastern Liaoning Liaohe Group metamorphic rocks in the bottom of the boron bed,is China's large-scale hydrothermal deposit known.Through the geology of mineral deposits-mineral petrology studies have shown that boron-magnesium Liaodong are stratabound hydrothermal ore deposit account.Mixed granite basement at the end of its strong upwelling of splitting,prompting its near the contact zone of the mineralogy,petrology and hydrothermal metasomatism produced,formation of tourmaline decom... |
| Keywords: | tourmaline magnesium olivine magnesium Liaohe Group hydrothermal metasomatic |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |