Textures and Microstructures of Myanmar Jadeitite: Implications for Formation of Jadeitic Fei-ts’ui

SHI Guang-hai; CUI Wen-yuan

Volume 6 Issue 3

Sep. 2004

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Journal of Gems & Gemmology > 2004 > 6(3): 8-11,28.

SHI Guang-hai, CUI Wen-yuan. Textures and Microstructures of Myanmar Jadeitite: Implications for Formation of Jadeitic Fei-ts’ui[J]. Journal of Gems & Gemmology, 2004, 6(3): 8-11,28.

Citation:

SHI Guang-hai, CUI Wen-yuan. Textures and Microstructures of Myanmar Jadeitite: Implications for Formation of Jadeitic Fei-ts’ui[J]. Journal of Gems & Gemmology, 2004, 6(3): 8-11,28.

Citation:

SHI Guang-hai, CUI Wen-yuan. Textures and Microstructures of Myanmar Jadeitite: Implications for Formation of Jadeitic Fei-ts’ui[J]. Journal of Gems & Gemmology, 2004, 6(3): 8-11,28.

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Textures and Microstructures of Myanmar Jadeitite: Implications for Formation of Jadeitic Fei-ts’ui

SHI Guang-hai¹,
CUI Wen-yuan²

1. Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China;
2. Schools of Space and Earth Sciences, Peking University, Beijing 100871, China

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Received Date: July 19, 2004

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Abstract

Abstract

The definition and petrogenesis of Fei-ts'ui are reviewed. The textures of Myanmar jadeitites are classified into three major types according to the forming stages and the petrographic features: primary texture, deformed-metamorphosed texture and post-filled texture, and their gemmological implications are discussed. Furthermore, deformation and metamorphism of jadeitites are necessary in the formation of Fei-ts'ui. The deformed features of jadeitic jade can be different spatially because of differential stresses and deformation mechanism, so that Myanmar Fei-ts'ui from the different tracts has the different gemmological features.
- Fei-ts'ui,
- jadeitite,
- texture,
- microstructure,
- petrogenesis implication,
- Myanmar

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References (23)

References

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Textures and Microstructures of Myanmar Jadeitite: Implications for Formation of Jadeitic Fei-ts’ui

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