PETROPHYSICAL PROPERTIES OF QUATERNARY LAVAS OF SPITSBERGEN
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dc.contributor.author | Ladygin V.M. | |
dc.contributor.author | Frolova Ju.V. | |
dc.contributor.author | Genshaft Yu.S. | |
dc.date.accessioned | 2021-12-16T08:40:55Z | |
dc.date.available | 2021-12-16T08:40:55Z | |
dc.date.issued | 2003 | |
dc.identifier | https://www.elibrary.ru/item.asp?id=21517808 | |
dc.identifier.citation | Russian Journal of Earth Sciences, 2003, 5, 4, 291-298 | |
dc.identifier.issn | 1681-1208 | |
dc.identifier.uri | https://repository.geologyscience.ru/handle/123456789/33420 | |
dc.description.abstract | The chemical and mineralogical composition, structure and petrophysical properties of volcanic rocks, composing three Quaternary volcanoes of Spitsbergen island - Sverrefjellet, Halvdanpiggen and Sigurdfjellet - have been studied and compared. The sharp tendency of basalts elastic properties' change in a row of volcanism "rejuvenation'' - Sigurdfjellet - Halvdanpiggen - Sverrefjellet has been obtained. The same links between petrophysical characteristics have been defined for all studied volcanoes. This paper reveals the benefits of petrophysical properties - density ( <font face="Symbol">r ), porosity ( P ), velocity of longitudinal waves ( Vp ), strength ( Rc ) - for the definition of lava flows within basaltic outcrops. The petrophysical peculiarities of Spitsbergen basalts have been shown in comparison with basalts from various tectonic unites of the Earth - rifts, island arcs and foldbelts. | |
dc.subject | SPITSBERGEN | |
dc.subject | BASALTS | |
dc.subject | PETROPHYSICAL PROPERTIES | |
dc.subject | Quaternary | |
dc.title | PETROPHYSICAL PROPERTIES OF QUATERNARY LAVAS OF SPITSBERGEN | |
dc.type | Статья | |
dc.subject.age | Cenozoic::Quaternary | |
dc.subject.age | Кайнозой::Четвертичная | ru |
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