LUAN Ya-chun, BAI Feng, LIU Jin-hua. Gemmological and Mineralogical Characteristics of Magnetite in Sapphire Deposit from Changle, Shandong Province[J]. Journal of Gems & Gemmology, 2011, 13(3): 18-22.
Citation: LUAN Ya-chun, BAI Feng, LIU Jin-hua. Gemmological and Mineralogical Characteristics of Magnetite in Sapphire Deposit from Changle, Shandong Province[J]. Journal of Gems & Gemmology, 2011, 13(3): 18-22.

Gemmological and Mineralogical Characteristics of Magnetite in Sapphire Deposit from Changle, Shandong Province

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  • Received Date: March 09, 2011
  • This paper is a study on the gemmological, mineralogical and spectral characteristics of a kind of accessory mineral in sapphire deposit from Changle, Shandong Province by using conventional gemmological methods, reflective microscope, X-ray powder diffractometer, electronic probe X-ray microscopic analyzer and Fourier transform infrared spectrometer.This accessory mineral is black, opaque and magnetic, and is harder than knife in Mohs scales.Under the reflective microscope, the colour of the samples is steel grey and they are opaque, quadrangular and granular.The results of X-ray powder diffraction and electronic probe microanalysis show that the accessory mineral is titanium magnetite.The substitute of isomorphism is very wide in the crystal structure of the samples, but no harmful trace element has been found.Furthermore, the infrared spectrum of samples is basically the same with the standard infrared spectrum of magnetite.
  • [1]
    何明跃,郭涛.山东昌乐蓝宝石矿物学及其改色[M].北京:地质出版社, 1999.1-4.
    [2]
    中国科学院贵阳地球化学研究所编著组.矿物X射线粉晶鉴定手册[M].北京:科学出版社, 1978.72.
    [3]
    赵珊茸,边秋娟,凌其聪.结晶学及矿物学[M].北京:高等教育出版社, 2004.303-305.
    [4]
    王德滋,谢磊.光性矿物学[M].北京:科学出版社, 2008.25-27.
    [5]
    王濮,潘兆橹,翁玲宝,等.系统矿物学(上册)[M].北京:地质出版社, 1984.488-490.
    [6]
    徐登科.矿物化学式计算方法[M].北京:地质出版社, 1977.29-41.
    [7]
    V.C法默.矿物的红外光谱[M].北京:科学出版社, 1982.5-6.
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