Beobachtungen an hitzebehandeltem Rubin mit künstlicher Rissheilung
Beobachtungen an hitzebehandeltem Rubin mit künstlicher […]
Diamants de type IIa et traitement HPHT: Identification
Diamants de type IIa et traitement HPHT: Identification […]
Identification of gemstone treatments with Raman spectroscopy
Identification of gemstone treatments with Raman spectr […]
SSEF to identify GE POL diamonds
SSEF to identify GE POL diamonds. Published in 2000. Au […]
Recognizing GE POL diamonds at SSEF
Recognizing GE POL diamonds at SSEF. Published in 2000. […]
New spectral evidence for GE POL diamond detection
New spectral evidence for GE POL diamond detection. Pub […]
Zur Bestimmung von GE POL Diamanten: erste Erkenntnisse
Zur Bestimmung von GE POL Diamanten: erste Erkenntnisse […]
Identification of GE POL diamonds: a second step
Identification of GE POL diamonds: a second step. Publi […]
Identification of colourless HPHT treated diamonds (e.g. GE POL)
Identification of colourless HPHT treated diamonds (e.g […]
Detection of GE POL treated diamonds
Detection of GE POL treated diamonds. Published in 2000 […]