The distribution of individual lanthanides of the chrompyropes of the Eastern Pryazovie and Kukhotskaya Volya in Volyn is studied. The likeness of their distribution in comparison with the chrompyrope of the kimberlite pipe "Mir" (Yakutiya) and their marked differences from the analogous data from the non-diamond pipe of Lingorka (Czech Republic) are established. The general quantity of the lanthanides in Priazovie's chrompyropes is 30 g/t, which practically coincides with their content in the kimberlite pipe "Mir" (35 g/t). The La/Yb ratios in the mentioned kimberlites have similar significances (0,20 and 0,26, accordingly) by considerably (19,09 times) differing from this ratio of the non-diamond kimberlites of Lingorka. The first information about the availability and distribution of rare earths in the chrompyropes of the Ukraine Shield has geochemical and applied significance.

• Панов Юрій Борисович (1957–) (геологічні науки)

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