Cover of the work “Optical-Spectroscopic Features of Emerald in Terms of Its Identification and Classification by Color”. Author: Chekalin, Nikolay Sergeyevich. Degree: Candidate of Sciences. Year: 2002

Optical-Spectroscopic Features of Emerald in Terms of Its Identification and Classification by Color

Moscow

158 pp.

Optical-Spectroscopic Features of Emerald in Terms of Its Identification and Classification by Color — Chekalin, Nikolay Sergeyevich — 2002 — Russian Dissertation Library