ПРО АЛМАЗОНОСНІСТЬ ЕКСПЛОЗИВНИХ БРЕКЧІЙОВИХ СТРУКТУР ЦЕНТРАЛЬНОЇ ЧАСТИНИ УКРАЇНСЬКОГО ЩИТА

Анотація

In the area of Rivne-village (the Kirovograd geoblock) explosive breccia structures
are filled with lamproite-like rocks contained signs of diamonds of pipe type. At the same
time in adjacent areas granitoid-hosted breccia structures do not contain the same rock
filling. However mineralogical, petrographic and petrochemical patterns of granite brec-
cia suggest for presence of minerals like those found in Rivne breccias. Respective min-
erals have been found also in the rocks of overlying distinct arkose formation.