| 蓝宝石的蓝色色调差异之初探 |
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| 引用本文： | 张学云,李加贵,郭继春. 蓝宝石的蓝色色调差异之初探[J]. 矿产与地质, 2002, 16(6): 346-348 |
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| 作者姓名： | 张学云 李加贵 郭继春 |
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| 作者单位： | 1. 江苏省质量技术监督南京大学珠宝产品质量检验站,江苏,南京,210093
2. 南京大学地球科学系,江苏,南京,210093 |
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| 摘 要： | 目前市场上蓝宝石主要有二种成因 ,即碱性玄武岩中岩浆成因和由侵入体与白云质大理岩接触交代成因。着重从成矿的地球化学特征 ,温度、压力等成矿条件方面 ,探讨两种成因蓝宝石成分中钛、铁含量的不同而影响蓝宝石蓝色色调的差异。
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| 关 键 词： | 蓝宝石 成因 色调 |
| 文章编号： | 1001-5663(2002)06-0346-03 |
| 修稿时间： | 2002-05-23 |
STUDY ON DIFFERENCE OF BLUE TONE OF SAPPHIRE |
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| ZHANG Xue yun,LI jia gui,GUO Ji chun. STUDY ON DIFFERENCE OF BLUE TONE OF SAPPHIRE[J]. Mineral Resources and Geology, 2002, 16(6): 346-348 |
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| Authors: | ZHANG Xue yun LI jia gui GUO Ji chun |
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| Abstract: | There are primarily two genetic type sapphires in current jewelry market,one is of magma genesis and existed in alkali basalt,and the other is of contact metasomatic genesis caused by the intrusion and dolomitic marble.On the basis of the former researchs on Ti and Fe concentration and colouring mechanism,this paper mainly explores the difference of blue tone under the influence of Ti and Fe concentration of different genesis' sapphires in the respects of geochemistry feature and metallogeny factors (temperature,pressure,etc) |
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| Keywords: | sapphire genesis tone |
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