Analytical and Bioanalytical Chemistry

, Volume 387, Issue 3, pp 791–801 | Cite as

Noninvasive methods for the investigation of ancient Chinese jades: an integrated analytical approach

  • Francesca Casadio
  • Janet G. Douglas
  • Katherine T. Faber
Original Paper

Abstract

This paper reports on an integrated analytical approach for the noninvasive characterization of Chinese nephrite samples, encompassing both geological reference specimens and museum objects. Natural variations induced by cationic substitutions, as well as human-induced alterations such as heating, which both affect color, are the focus of this contribution. Totally noninvasive methods of analysis were used, including X-ray fluorescence spectroscopy, Raman microspectroscopy, visible reflectance spectroscopy and X-ray diffraction; moreover, the feasibility of using a portable Raman spectrometer for the in-field identification of jades has been demonstrated. Fe/Fe+Mg (% p.f.u.) ratios of the jades have been calculated based on hydroxyl stretching Raman bands, which will provide an important addition to similar data that are being collected at major museums in the Western and Eastern hemispheres.

Keywords

Jade Nephrite XRD Raman spectroscopy Visible spectrophotometry 

Notes

Acknowledgements

Conservation science research at the Art Institute of Chicago is made possible by a generous grant from the A.W. Mellon Foundation. The Community Associates of the Art Institute are thanked for their support of the microfocus XRF. Elinor Pearlstein and Jay Xu, curators of Asian Art at the Art Institute of Chicago, are also thanked. The assistance of Susie James, Alyson Whitney, Jerry Carsello and Benjamin Meyers for data collection at Northwestern is gratefully acknowledged. X-ray facilities at NU are supported by the MRSEC program of the National Science Foundation (DMR-0076097) of the Materials Research Center of Northwestern University. Wen Guang, Feng Min, Tan Li-ping and Joseph Hotung are thanked for providing reference nephrite samples.

References

  1. 1.
    Wen G, Jing Z (1996) Acta Geol Taiwan 32:55–83Google Scholar
  2. 2.
    Douglas JG (2005) A review on some recent research on early Chinese jades. In: Scientific examination of art: modern techniques in conservation and analysis, from the Arthur M. Sackler Colloquia of the National Academy of Sciences. The National Academies Press, Washington, DC, pp 206–214Google Scholar
  3. 3.
    Wen G (1997) Colloq Art Archaeol Asia 18:105–122Google Scholar
  4. 4.
    Wen G (1998) In: Tang C (ed) East Asian jades: symbol of excellence, vol. 2. Chinese University of Hong Kong, Hong Kong, pp 217–221Google Scholar
  5. 5.
    Wen G, Jing Z (1992) Geoarchaeology 7:251–255CrossRefGoogle Scholar
  6. 6.
    So J, Douglas JG (1998) Understanding and identifying jades from the Hongshan Culture. In: East Asian jades: symbol of excellence, vol. 1. The Chinese University of Hong Kong, Hong Kong, pp 148–163Google Scholar
  7. 7.
    Casadio F, Xu J, Pearlstein, Faber KT, Knowles A, Jing Z (2006) A stone kneeling figure in the Art Institute of Chicago: new evidence from scientific investigations and archaeological finds in China. In: Douglas JG, Jett P, Winter J (eds) Scientific Research on the Sculptural Arts of Asia, Proceedings of the Third Forbes Symposium at the Freer Gallery of Art. Archetype Publ., London (in association with the Freer Gallery of Art, Smithsonian Institution, Washington, DC) (in press)Google Scholar
  8. 8.
    Xu JN, Huang E, Chen CH, Tan LP, Yu BS (1996) Acta Geol Taiwan (Special Issue on the Mineralogical Study of Archaic Jades) 32:11–42Google Scholar
  9. 9.
    Shurvell HF, Rintoul L, Fredericks PM (2001) Int J Vibr Spec 5(5):4 (see http://www.ijvs.com)Google Scholar
  10. 10.
    Wilkins CJ, Tennant CW, Williamson BE, McCammon CA (2003) Am Mineral 88:1336–1344Google Scholar
  11. 11.
    Gendron F, Smith DC, Gendron-Badou A (2002) J Archaeol Sci 29:837–851CrossRefGoogle Scholar
  12. 12.
    Smith DC, Gendron F (1997) J Raman Spectrosc 28:731–738CrossRefGoogle Scholar
  13. 13.
    Douglas JG (1996) Acta Geol Taiwan (Special Issue on the Mineralogical Study of Archaic Jades) 32:43–54Google Scholar
  14. 14.
    Douglas JG (2003) Exploring issues of geological source for jade worked by ancient Chinese cultures with the aid of X-ray fluorescence spectroscopy. In: Jett P, Douglas JG, McCarthy B, Winter J (eds) Scientific Research in the Field of Asian Art, Proceedings of the First Forbes Symposium at the Freer Gallery of Art. Archetype Publ., London (in association with the Freer Gallery of Art, Smithsonian Institution, Washington, DC), pp 192–199Google Scholar
  15. 15.
    Chen TH, Calligaro T, Pagès-Camagna S, Menu M (2004) Appl Phys A 79:177–180CrossRefADSGoogle Scholar
  16. 16.
    Middleton A, Ambers J (2006) Case study: Analysis of nephrite jade using Raman microscopy and X-ray fluorescence spectroscopy. In: Edwards HGM, Chalmers JM (eds) Raman spectroscopy in archaeology and art history. Royal Society of Chemistry Analytical Spectroscopy Monographs, Cambridge, UK, 23:403–411Google Scholar
  17. 17.
    Douglas JG (2001) The effect of heat on nephrite and detection of heated Chinese jades by X-ray diffraction (XRD) and Fourier-transform infrared spectroscopy (FTIR). In: Proc Conf Archaic Jades Across the Taiwan Straits. Taipei, Taiwan, pp 543–554Google Scholar
  18. 18.
    Blaha JJ, Rosasco GJ (1978) Anal Chem 50(7):892–896CrossRefGoogle Scholar
  19. 19.
    Lewis IR, Chaffin NC, Gunter ME, Griffiths PR (1996) Spectrochim Acta Part A 52:315–328CrossRefGoogle Scholar
  20. 20.
    Rinaudo C, Belluso E, Gastaldi D (2004) Miner Mag 68 (3):455–465CrossRefGoogle Scholar
  21. 21.
    Evans BW, Yang H (1998) Am Mineral 83:458–475Google Scholar
  22. 22.
    Berns RS (2000) Billmeyer and Saltzman’s principles of color technology, 3rd edn. Wiley, New YorkGoogle Scholar
  23. 23.
    International Commission on Illumination, Bureau Central de la CIE (1931) Proc 8th Session. Cambridge, England, pp 19–29Google Scholar
  24. 24.
    CIE (1986) Colorimetry, 2nd edn (No. 15.2). Commission Internationale de L’Éclairage, Vienna, AustriaGoogle Scholar
  25. 25.
    Karr C Jr (ed) (1975) Infrared and Raman spectroscopy of lunar and terrestrial minerals. Academic, New YorkGoogle Scholar
  26. 26.
    Hunt GR, Salisbury JW, Lenhoff CJ (1973) Mod Geol 4:85-106Google Scholar
  27. 27.
    de Faria DLA, Silva SV, de Olivera MT (1997) J Raman Spectrosc 28:873–878CrossRefGoogle Scholar

Copyright information

© Springer-Verlag 2006

Authors and Affiliations

  • Francesca Casadio
    • 1
  • Janet G. Douglas
    • 2
  • Katherine T. Faber
    • 3
  1. 1.Department of Conservation ScienceThe Art Institute of ChicagoChicagoUSA
  2. 2.Department of Conservation and Scientific Research, Freer Gallery of Art and Arthur M. Sackler GallerySmithsonian InstitutionWashingtonUSA
  3. 3.Department of Materials Science and EngineeringNorthwestern UniversityEvanstonUSA

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