Gayevsky Y., Belichenko О.

Complex gemological study of pink quartz with three types of inclusions

Geleta O., Nesterovskyi V., Gorobchyshyn O.

Conceptual bases for the creation of a new classification of decorative stone (in the example of carbon fruit)

Rudko G., Ozerko V., Kurylo M.

Geological and economic estimation of gemstones’ reserves with complex exploitation of carbonate rocks deposits

Belevtsev O., Grushchynska O., Iemelianov I., Andreiev O.

Validation of diagnostic methods of precious stones: setting task

Manokhina L., Gruschynska O., Maksiuta O.

Test prototype of the expert system «Certification and expert assessment of precious and semi-precious stones»

Trykolenko S.

The imagination of nature is boundless – the beauty of untreated stones in the work of the workshop Voobrajariumm