河北唐河彩玉石的矿物学特征及其鉴定方法的研究
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Study on mineral composition and identification methods of Tanghe colored jade in Hebei Province
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    摘要:

    通过偏光显微镜、X射线粉末衍射(XRD)、红外光谱等测试方法对唐河彩玉石的矿物组成进行了测试与分析,研究结果表明唐河彩玉石成分十分复杂,根据其物相组成可分为4类,分别是透闪石质玉石、透辉石质玉石、石英质玉石和方解石质玉石。在此基础上结合岩石学命名规则,探讨了关于含有杂质矿物的透闪石玉的命名方法。最后,提出了唐河彩玉石中透闪石玉的无损或微损的鉴定方法。

    Abstract:

    Tanghe color jade was discovered in Tanghe of Hebei Province. The authors selected representative samples and conducted an investigation. The research methods include microscopic observation, relative density measurements, quantitative analysis of X-ray powder diffraction pattern and infrared spectrum analysis. The composition of Tanghe color jade is very complex. According to the composition, they can be divided into four categories, namely, nephrite, diopside jade, agate and chalcedony and calcite jade. Combining the above findings with petrologic naming rules, the authors deal with the naming method for the nephrite that contains impurity minerals. At last, the authors propose some identification methods which are non-destructive or micro-damage to Tanghe colored jade.

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陈呈,於晓晋,王时麒, 2014. 河北唐河彩玉石的矿物学特征及其鉴定方法的研究[J]. 岩石矿物学杂志, 33(S1):89~96.
CHEN Cheng, YU Xiao-jin, WANG Shi-qi, 2014. Study on mineral composition and identification methods of Tanghe colored jade in Hebei Province[J]. Acta Petrologica et Mineralogica, 33(S1): 89~96.

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  • 收稿日期:2013-07-20
  • 最后修改日期:2013-12-15
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  • 在线发布日期: 2014-03-05
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