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Use of spectroscopic techniques for the study of natural and synthetic gems: Application to rubies

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Dele, ML Dhamelincourt, P Poirot, JP Dereppe, Jean-Marie [UCL] Moreaux, Claudette [UCL]

Spectroscopic techniques were applied to the study of natural and synthetic gems, especially rubies, It is shown that among the spectroscopic techniques available, micro-Raman spectroscopy is the easiest to use and the most efficient Moreover, this technique can be applied to mounted gems without removing them from the setting. However, complementary methods such as micro-Fourier transform infrared, micro-fluorescence, electron probe and MMR spectroscopy, were used in order to characterize the gems more thoroughly in order to differentiate between natural and synthetic specimens. (C) 1997 John Wiley & Sons, Ltd.

Document type Communication à un colloque (Conference Paper) – Présentation orale avec comité de sélection
Publication date 1997
Language Anglais
Conference "GEORAMAN 96 Conference", NANTES(France) (Jun 10-12, 1996)
Journal information "Journal of Raman Spectroscopy" - Vol. 28, no. 9, p. 673-676 (1997)
Peer reviewed yes
issn 0377-0486
e-issn 1097-4555
Publisher John Wiley & Sons Ltd (W Sussex)
Affiliation UCL - Autre
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Bibliographic reference Dele, ML ; Dhamelincourt, P ; Poirot, JP ; Dereppe, Jean-Marie ; Moreaux, Claudette. Use of spectroscopic techniques for the study of natural and synthetic gems: Application to rubies.GEORAMAN 96 Conference (NANTES(France), Jun 10-12, 1996). In: Journal of Raman Spectroscopy, Vol. 28, no. 9, p. 673-676 (1997)
Permanent URL http://hdl.handle.net/2078.1/62688