Matches in SemOpenAlex for { <https://semopenalex.org/work/W4320479596> ?p ?o ?g. }
Showing items 1 to 63 of
63
with 100 items per page.
- W4320479596 endingPage "106" @default.
- W4320479596 startingPage "91" @default.
- W4320479596 abstract "Chamber structures of Paleogene magmatism are a characteristic element of the structure or collisional depressions in the East Rhodopes. The following larger chamber structures are distinguished as circular heterogeneities of a 'different' type and class in the geophysical fields: Borovitsa, Zvezdel-Krumovgrad, Madzharovo and Lozen. Except for the Zvezdel-Krumovgrad structure the others coincide, in their larger part, with gravitation minima or occupy parts of them like Madzharovo caldera. In the magnetic field they are an ensemble of local anomalies, circular in shape and of different polarlties. In accord with the magnetic field morphology, the Zveztlel-Krumovgrad siructure consists of two partially overlapping chamber structures. Besides that, within their range sharply enhanced concentrations of potassium-40 – have been established. The petrophysical analysis and interpretation of geophysical fields show that the chamber structures lie in tectonic nodes - areas of crossing of depth magma-conduit faults. They are characterized by enhanced endogenous activity – high tectonic dynamics, intensive magmatic hydrothermal metasomatic activity. Mineralization often develops against this background. Lead-zinc deposits and ore fields determining the metallogenic nature of the East Rhodopes are directly connected with the chamber structures considered above. Geophysical data show that certain industrial deposits practically lie within the area of intermediate magmatites and even in the immediate proximity of their largest centres. All this corroborates the concept about the lead-zinc mineralization most probably being in a paragenetic relation with intermediate Upper Eocene and Oligocene collision magmatism." @default.
- W4320479596 created "2023-02-14" @default.
- W4320479596 creator A5030630635 @default.
- W4320479596 date "1991-12-30" @default.
- W4320479596 modified "2023-10-02" @default.
- W4320479596 title "Magma chamber structures in the East Rhodopes – geophysical characteristic and metallogenic significimce" @default.
- W4320479596 doi "https://doi.org/10.52321/geolbalc.21.6.91" @default.
- W4320479596 hasPublicationYear "1991" @default.
- W4320479596 type Work @default.
- W4320479596 citedByCount "0" @default.
- W4320479596 crossrefType "journal-article" @default.
- W4320479596 hasAuthorship W4320479596A5030630635 @default.
- W4320479596 hasBestOaLocation W43204795961 @default.
- W4320479596 hasConcept C112313211 @default.
- W4320479596 hasConcept C120806208 @default.
- W4320479596 hasConcept C121332964 @default.
- W4320479596 hasConcept C127313418 @default.
- W4320479596 hasConcept C151730666 @default.
- W4320479596 hasConcept C156622251 @default.
- W4320479596 hasConcept C162973429 @default.
- W4320479596 hasConcept C17409809 @default.
- W4320479596 hasConcept C183222429 @default.
- W4320479596 hasConcept C49708893 @default.
- W4320479596 hasConcept C62520636 @default.
- W4320479596 hasConcept C69990965 @default.
- W4320479596 hasConcept C77928131 @default.
- W4320479596 hasConcept C8058405 @default.
- W4320479596 hasConcept C9566828 @default.
- W4320479596 hasConceptScore W4320479596C112313211 @default.
- W4320479596 hasConceptScore W4320479596C120806208 @default.
- W4320479596 hasConceptScore W4320479596C121332964 @default.
- W4320479596 hasConceptScore W4320479596C127313418 @default.
- W4320479596 hasConceptScore W4320479596C151730666 @default.
- W4320479596 hasConceptScore W4320479596C156622251 @default.
- W4320479596 hasConceptScore W4320479596C162973429 @default.
- W4320479596 hasConceptScore W4320479596C17409809 @default.
- W4320479596 hasConceptScore W4320479596C183222429 @default.
- W4320479596 hasConceptScore W4320479596C49708893 @default.
- W4320479596 hasConceptScore W4320479596C62520636 @default.
- W4320479596 hasConceptScore W4320479596C69990965 @default.
- W4320479596 hasConceptScore W4320479596C77928131 @default.
- W4320479596 hasConceptScore W4320479596C8058405 @default.
- W4320479596 hasConceptScore W4320479596C9566828 @default.
- W4320479596 hasIssue "6" @default.
- W4320479596 hasLocation W43204795961 @default.
- W4320479596 hasOpenAccess W4320479596 @default.
- W4320479596 hasPrimaryLocation W43204795961 @default.
- W4320479596 hasRelatedWork W2014677269 @default.
- W4320479596 hasRelatedWork W2034912733 @default.
- W4320479596 hasRelatedWork W2903532485 @default.
- W4320479596 hasRelatedWork W3008307285 @default.
- W4320479596 hasRelatedWork W3015288009 @default.
- W4320479596 hasRelatedWork W3018084572 @default.
- W4320479596 hasRelatedWork W3030855423 @default.
- W4320479596 hasRelatedWork W3036492581 @default.
- W4320479596 hasRelatedWork W3037711537 @default.
- W4320479596 hasRelatedWork W3121867634 @default.
- W4320479596 hasVolume "21" @default.
- W4320479596 isParatext "false" @default.
- W4320479596 isRetracted "false" @default.
- W4320479596 workType "article" @default.