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Volume 13 Issue 1
Mar.  2011
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WANG Wei-wei, LAN Yan, LU Tai-jin, JIANG Wan, CHEN Chun, LI Qi, CHEN Zhong-ming, XIE Jun. Documental Report of Geological Field Investigation on “Red Feldspar” in Tibet, China[J]. Journal of Gems & Gemmology, 2011, 13(1): 1-5.
Citation: WANG Wei-wei, LAN Yan, LU Tai-jin, JIANG Wan, CHEN Chun, LI Qi, CHEN Zhong-ming, XIE Jun. Documental Report of Geological Field Investigation on “Red Feldspar” in Tibet, China[J]. Journal of Gems & Gemmology, 2011, 13(1): 1-5.
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Documental Report of Geological Field Investigation on “Red Feldspar” in Tibet, China

  • 1. National Gemstone Testing Center, Shenzhen Laboratory, Shenzhen 518026;

  • 2. National Gems&Jewelry Technology Administrative Center, Beijing 100013;

  • 3. Chinese Academy of Geological Sciences, Institute of Geomechanics, Beijing 100081;

  • 4. China Hengyu Appraisal Co., Ltd, Beijing 100013

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  • Received Date: November 24, 2010
  • Revised Date: January 04, 2011
    Graphical Abstract
    • Abstract
  • On the basis of lab researches performed in 2009 for the gemmological properties and compositions of peripheral materials of the "red feldspar of Tibet",the feldspar investigation team of National Gemstone Testing Center,China(NGTC) performed a field investigation on occurrence of international disputing about "red feldspar of Tibet" from the geology,mineral deposit,stratigraphy and geomorphology at the border area between Bailang county and Jiangzi county in Shigatse,Tibet(E29°04'01.5″,N89°20'54.8″) in May,2010.The feldspar investigation team interviewed the villagers of Mencuo and Zhalin villages,viewed the trade process and collected the "red feldspar" samples.The results show that the majority of "red feldspar" samples in the field were artificially placed on the ground surface and in the loose ground,which supports the previous deduction of lab researches in 2009.
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    • References (7)
  • [1]
    Special issue of red feldspar[EB/OL].http://www.gia.edu/research-resources/news-from-research/special-issue-homepage.html,2009-09-25.
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