smoky quartz

1. A smoky yellow or brown quartz.
   一种烟黄色或烟褐色石英。
2. Proved by infra-red spectrometric analysis, the fog-like inclusion can be one of the criteria for routine identification of natural dark smoky quartz ( irradiation-treated).
   经红外光谱仪的验证，这种雾状包裹体可以作为深色天然烟晶（经人工辐照处理）的常规鉴定依据之一。
3. Properties of Double Doped Synthetic Smoky Quartz
   双掺质人工烟水晶晶体的特性
4. X-Ray Topography of Synthetic Smoky Quartz
   人工烟水晶X射线形貌
5. The Study on Etch Image Topography of Synthetic Smoky Quartz
   人工烟水晶蚀象形貌的研究
6. The wide variation in colour of natural and irradiated smoky quartz, dependent on irradiant case, annealed condition and quartz localitis. Field Emission Performances of Graphite Nano-crystalline Film
   天然水晶和实验得到的墨晶样品的颜色和透射光谱的各种变化，与辐照剂量、热处理条件和水晶产地有关；纳米石墨晶薄膜的场发射特性
7. In this article the defects in synthetic smoky quartz have been studied by X-ray topography.
   本文应用X射线衍射形貌术对人工烟水晶中的缺陷进行了研究。
8. By the heat treatment experiments at different temperatures, combining with the results of elemental analysis, studied the coloration mechanism. The results showed that coloration mechanism of color rock crystals ( amethyst 、 citrine 、 smoky quartz and rose quartz) were color center coloration.
   本课题通过不同温度下的热处理实验，结合元素分析测试的结果，研究了彩色水晶的致色机理，结果显示，彩色水晶（紫晶、黄晶、烟晶、芙蓉石）都是色心致色。

noun

1. a smoky yellow or brown quartz

   Synonym:    cairngorm