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Registration Number

0224U002466, 0120U101978 , R & D reports

Title

Development of methodological recommendations for carrying out forensic-gemological researches of precious stones

Head

Obolientseva-Krasivska Olena S.,

Registration Date

15-02-2024

Organization

National Scientific Center "Hon. Prof. M. S. Bokarius Forensic Science Institute" of the Ministry of Justice of Ukraine

Description

 Research objects: precious stones, precious stones of organogenic origin (pearls and amber), jewelry with inserts of precious stones, precious stones of organic origin, raw materials, as well as their artificial analogues and imitations. The subject of the study: diagnostic features of precious stones, precious stones of organogenic origin (pearls and amber), both in processed form and in raw materials, as well as their artificial analogues and imitations. The purpose of the work: creation of methodological recommendations for conducting forensic gemological studies of precious stones and precious stones of organogenic origin (amber and pearls). Research methods: general scientific (comparative analysis, interpretation, induction, synthesis), special methods of gemological research (organoleptic, instrumental, separate methods of mineralogy, petrography, chemistry, geology, biology). Theoretical and practical results: the subject, object, subjects, tasks and methods of research on precious stones and precious stones of organogenic origin (pearls and amber) are defined. Collected and studied scientific, scientific and methodical literature on legal issues of crimes related to mining, production, use and circulation of precious stones and precious stones of organogenic origin. The methods of research of precious stones, precious stones of organogenic formation, their imitations and analogs are defined and substantiated. Experimental and gemological studies of precious stones and precious stones of organogenic origin, both in the unfixed state and as part of goldsmith's products, were carried out.

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