Address of the edition, publisher and manufacturer:

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04119, Kyiv, Degterivska st., 39-44 State Gemological Centre of Ukraine (SGCU)

1107, 1102 (11th floor)

Chief Editor
O. Geleta
Deputy director, head of decorative and semi-precious stone's department
Tel/fax: +380 (44) 492-93-28

Literary editor, design and imposition
O. Maksyuta
Tel: +380(44) 495 5486

Admin, design and imposition
L. Manokhina
Tel: +380(44) 492-93-18

Technical maintenance
O. A. Manokhin
Tel: +380(44) 492-93-18



Official site: www.gems.org.ua
e-mail: olgel@gems.org.ua