Identification of GE POL diamonds: a second step
Author(s) : -
Date : 2000
Identification of GE POL diamonds: a second step. Published in Journal of Gemmology, 2000.
Author(s): J.-P. Chalain, E. Fritsch, H.A. Haenni
Download PDF
Research Library
Identification of colourless HPHT treated diamonds (e.g. GE POL)
Author(s) : -
Date : 2000
Identification of colourless HPHT treated diamonds (e.g. GE POL). Published in 2000.
Author(s): J.-P. Chalain, E. Fritsch, H.A. Haenni
Detection of GE POL treated diamonds
Author(s) : -
Date : 2000
Detection of GE POL treated diamonds. Published in 2000.
Author(s): J.-P. Chalain, H.A. Haenni, E. Fritsch
Diopside needles as inclusions in demantoid garnet from Russia: A Raman microspectrometric study
Author(s) : -
Date : 1999
Diopside needles as inclusions in demantoid garnet from Russia: A Raman microspectrometric study. Published in Gems & Gemology, 1999.
Author(s): M.S. Krzemnicki
Multicomponent inclusions in Nacken synthetic emeralds
Author(s) : -
Date : 1999
Multicomponent inclusions in Nacken synthetic emeralds. Published in Journal of Gemmology, 1999.
Author(s): K. Schmetzer, L. Kiefert, H.-J. Bernhardt
Element mapping of trapiche rubies
Author(s) : -
Date : 1999
Element mapping of trapiche rubies. Published in Journal of Gemmology, 1999.
Author(s): K. Schmetzer, Z. Beili, G. Yan, H.-J. Bernhardt, H.A. Haenni
Sur la formation de nacre et des perles
Author(s) :
-
Date : 1999
Sur la formation de nacre et des perles. Published in Revue A.F.G., 1999.
Les grenats gemmes
Author(s) : -
Date : 1999
Les grenats gemmes. Published in Revue A.F.G., 1999.
Author(s): H.A. Haenni
Identification of filler substances in emeralds by infrared and Raman spectroscopy
Author(s) : -
Date : 1999
Identification of filler substances in emeralds by infrared and Raman spectroscopy. Published in Journal of Gemmology, 1999.
Author(s): H.A. Haenni
Synthetischer Moissanit und Diamant: Sichere Unterscheidung mit Hilfe des Reflektometers
Author(s) : -
Date : 1999
Synthetischer Moissanit und Diamant: Sichere Unterscheidung mit Hilfe des Reflektometers. Published in Zeitschrift der Deutschen Gemmologischen Gesellschaft, 1999.
Author(s): J.-P. Chalain, M.S. Krzemnicki