THE COMPOSITION AND STRUCTURE OF MALKIN ULTRABASITE ARRAY ACCORDING TO THE RESULTS OF RE-INTERPRETATION OF AEROMAGNETIC DATA (KABARDINO-BALKAR REPUBLIC)

  • Y. M. Markin Institute of arid zones Southern Scientific Center Russian Academy of Sciences, Russia, 344006, Rostov-on-Don, Chekhov St., 41
  • S. G. Parada Institute of arid zones Southern Scientific Center Russian Academy of Sciences, Russia, 344006, Rostov-on-Don, Chekhov St., 41
  • I. Y. Shikalov Institute of arid zones Southern Scientific Center Russian Academy of Sciences, Russia, 344006, Rostov-on-Don, Chekhov St., 41
Keywords: digitization, aeromagnetic survey, GIS-technologies, serpentinites, ultrabasites, apoliticality, aposertraline, opotunity

Abstract

The article provides a rationale for a new conceptual approach to identifying Rapoport serpentinite massifs and their mapping by digitizing the analog of the results of aeromagnetic images and their re-interpretation on the basis of GIS-technologies. Performed digitizing and subsequent computer processing of the results of analog aeromagnetic images of 1971 as a result we identified and mapped on the geological map of the primary magmatic heterogeneity Malka serpentinite massif. With certification otesyvanii contours in the field and subsequent petrographic studies in the structure of the array allocated and otkalibrovani apoliticality, aposertraline, glandular of aposertraline and opotunity. Found that all the difference Rapoport regularly arranged in space, forming a petrological zonation in accordance with primary magmatic stratification.
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Published
2016-09-27
Issue
Vol 6 No 3 (2016): Geology and Geophysics of the South of Russia, 2016 No 3
Section
Articles