| 云南麻栗坡祖母绿的宝石学特征 |
| |
| 引用本文： | 李强. 云南麻栗坡祖母绿的宝石学特征[J]. 宝石和宝石学杂志, 2001, 3(2): 11-14 |
| |
| 作者姓名： | 李强 |
| |
| 作者单位： | 中国地质大学, |
| |
| 摘 要： | 云南麻栗坡祖母绿主要有伟晶岩脉型和云英岩脉型两种矿化类型，通过野外矿床地质勘测，配合现代测试分析技术，对麻栗坡祖母绿的矿床地质特征、宝石学特征、谱学特征及呈色机理予以初步探讨，证实麻栗坡祖母绿由Cr^3 和V^3 杂质离子致色，属贫Cr和Fe、富V的祖母绿类型。
|
| 关 键 词： | 祖母绿 宝石学特征 呈色机理 麻栗坡 云南 谱学特征 矿床地质 |
| 文章编号： | 1008-214(2001)02-0011-04 |
| 修稿时间： | 2001-05-10 |
Gemmological Characters of Malipo Emerald from Yunnan Province |
| |
| Li Qiang. Gemmological Characters of Malipo Emerald from Yunnan Province[J]. Journal of Gems & Gemmology, 2001, 3(2): 11-14 |
| |
| Authors: | Li Qiang |
| |
| Abstract: | Malipo emerald deposit in Yunnan Province has two types of pegmatite vein and greisen vein. Through investigation in field and by means of the advanced modern testing method, the geological and gemmological characters of Malipo emerald are studied systematically. It is verified that the colour of Malipo emerald is caused by impurity ion of Cr 3+and V 3+, and Malipo emerald belongs to the type which is poor in iron and chrome and rich in vanadium. |
| |
| Keywords: | emerald gemmological character colouration mechanism Malipo Yunnan Province |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
