Omelchenko A. Geological position and magmatic association belonging of subalkaline basic dike complexes of the eastern part of the Volhynia Megablock of the Ukrainian Shield

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0411U000924

Applicant for

Specialization

  • 04.00.01 - Загальна та регіональна геологія

24-03-2011

Specialized Academic Board

Д26.001.32

Essay

The dissertation is devoted to study of subalkaline mafic dike swarm in the eastern part of the Volhynia Megablock of Ukrainian Shield. It is ascertained the origin and formation conditions of the studied dykes, as well as is developed criteria for their geological subdivision and correlation with other magmatic complexes of the region. Three age groups of subalkaline mafic dikes that fundamentally differ in their geological position, age of intrusion, magmatic association belonging, mineralogical, petrographical and geochemical characteristics are distinguished in the eastern part of the Volhynia Megablock for the first time.

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