Precious and Decorative



Stones


scientific practical journal
State Gemmological Centre of Ukraine
Ministry of Finance of Ukraine
ISSN: 2079-1410
DOI: 10.53036
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2022: No. 3 (109)  CONTENTS

DOI: https://doi.org/10.53056/2022-3(109)-3

LAPIS LAZULI, ITS IMITATIONS AND SYNTHETIC ANALOGUES ON THE JEWELRY MARKET OF UKRAINE

V. Surova
State Gemmological Centre of Ukraine
О. Gorobchyshyn
State Gemmological Centre of Ukraine
I. Sergiienko
State Gemmological Centre of Ukraine
O. Grushchynska
State Gemmological Centre of Ukraine
V. Lyashok
State Gemmological Centre of Ukraine
A. Kichnyaev
State Gemmological Centre of Ukraine
 
Language: Ukrainian
Precious and Decorative Stones. No. 3 (109), 2022: 15–21
Abstract
The article describes the genesis, deposits, gemological characteristics, as well as criteria for sorting lapis lazuli by quality. The article also analyzes and systematizes current information on lapis lazuli imitations on the Ukrainian and world markets.
Keywords: semi-precious stones, lapis lazuli, synthetic lapis lazuli, lapis lazuli imitations, treated lapis lazuli.
References
1. Jean Wyart, Pierre Bariand, and Jean Filippi. Lapis-Lazuli from Sar-E-Sang, Badakhshan, Afghanistan. Gems & Gemology. 1981. Vol. 17 (No. 4, Winter): Р. 184–190.
2. Bukanov V. Colored stones: gemology dictionary. Saint Petersburg: Nauka, 2001. 206 p. [in Russian]
3. Mindat.org. URL: https://www.mindat.org.
4. Webmineral.ru. URL: https://www.webmineral.ru [in Russian]
5. Robert R. Coenraads and Claudio Canut de Bon. Lapis Lazuli from the Coquimbo Region, Chile. Gems & Gemology. 2000. Vol. 36 (No. 1, Spring): Р. 28–41.
6. Gemdat.org. URL: https://www.gemdat.org.
7. Geleta O.L., Surova V.M. Certification and expert assessment of semi-precious stones: study manual. Kyiv: SGCU, 2020. 60 p. [in Ukrainian]
8. Schiffmann. C.A. Comparative Gemmological Study of Lapis Lazuli and its New Substitute. Journal of Gemmology. 1976. Vol. 15, (No. 4, Winter): Р. 172–179.
9. Anderson B. Determination of precious stones: monograph. Moscow: Mir kamnya, 1996. 456 p. [in Russian]
10. Anderson B.W. A New Imitation of Lapis Lazuli. Journal of Gemmology. 1954. Vol. 4 (No. 7, Summer). Р. 281–282.
11. Gem Trade Lab Notes – Lapis Lazuli Imitation. C. Fryer. Gems & Gemology. 1982. Vol. 18 (No. 3, Fall): Р. 172.
12. Developments and Highlights at GIA’s Labin New York. Gems & Gemology. 1974. Vol. 14 (No. 11, Fall): Р. 327–330.
13. Bosshart G., Cobalt Glass as a Lapis Imitation. Gems & Gemology. 1983. Vol. 19 (No. 4, Winter): Р. 228–231. Description of an imitation gem material.
14. Imitation lapis lazuli Dyed Blue Calcite Marble. Gem Trade Lab Notes 1989. Vol. 25 (No. 2, Summer): Р. 104.
 
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