Zorba, T.

• Bulletin of the Geological Society of Greece Vol. 40 No 2 (2007): 11th International Conference of the Geological Society of Greece - Mineralogy-Petrology-Geochemistry-Economic Geology
  AN UPDATE IN THE SEPARATION OF NATURAL FROM SYNTHETIC AMETHYSTS
  Résumé  PDF (English)
• Bulletin of the Geological Society of Greece Vol. 43 No 5 (2010): 12th International Conference of the G.S.G. - Petrology and Mineralogy
  COMPARATIVE FOURIER TRANSFORM INFRARED AND X-RAY POWDER DIFFRACTION ANALYSIS OF NATURALLY OCCURRED K-FELDSPARS
  Résumé  PDF (English)
• Bulletin of the Geological Society of Greece Vol. 40 No 2 (2007): 11th International Conference of the Geological Society of Greece - Mineralogy-Petrology-Geochemistry-Economic Geology
  COMPARATIVE INFRARED SPECTROSCOPIC STUDY OF NATURAL CA-AMPHIBOLES
  Résumé  PDF (English)