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dc.contributor.authorGross, Christian J.
dc.contributor.editorPhilipp, Sonja
dc.contributor.editorLeiss, Bernd
dc.contributor.editorVollbrecht, Axel
dc.contributor.editorTanner, David
dc.contributor.editorGudmundsson, Agust
dc.date.accessioned2010-11-26T13:21:22Z
dc.date.accessioned2013-01-28T10:20:36Z
dc.date.available2010-11-26T13:21:22Z
dc.date.available2013-01-28T10:20:36Z
dc.date.issued2006-03
dc.identifier.citationPhilipp, S.; Leiss, B; Vollbrecht, A.; Tanner, D.; Gudmundsson, A. (eds.): 11. Symposium "Tektonik, Struktur- und Kristallingeologie"; 2006, Univ.-Verl. Göttingen, p. 75 - 79.
dc.identifier.isbn3-938616-40-7
dc.identifier.urihttp://hdl.handle.net/11858/00-1735-0000-0001-344A-4
dc.description.abstractGrain coarsening is a process that occurs in a wide variety of rock types. The application of grain growth theory to natural geologic materials has its beginnings in the theoretical foundations of the metallurgical and material sciences. Two types of grain growth can be statistically defined: 1) normal grain growth describing a uniform grain structure and 2) abnormal grain growth, where some grains grow more rapidly in size at the expense of matrix grains, thus creating a bimodal grain size distribution. This study aims to understand the grain coarsening phenomenon in metacarbonate rocks, to determine the mechanisms involved and to elucidate the role of fluids (e.g. hydrothermal alteration). Metacarbonate units exhibiting coarsely crystalline fabrics, representing abnormal grain growth, and hydrothermal alteration have been investigated from two major geologic formations of the Damara Orogen (Namibia)...
dc.format.mimetypeapplication/pdf
dc.language.isodeu
dc.publisherUniversitätsverlag Göttingen
dc.relation.ispartof11. Symposium "Tektonik, Struktur- und Kristallingeologie"
dc.subject.ddc551
dc.subject.gokVKA 200
dc.subject.gokVKB 294
dc.subject.gokVKB 250
dc.subject.gokVAE 814
dc.subject.gokVER 200
dc.titleGrain coarsening and hydrothermal alteration in metacarbonates of the Damara Orogen, Namibia
dc.typeanthologyArticle
dc.subject.gokverbalGefügekunde der Gesteine
dc.subject.gokverbalMetamorphe Komplexe, Afrika {Petrologie}
dc.subject.gokverbalMetasedimente {Petrologie}
dc.subject.gokverbalPräkambrische Orogene {Geologie}
dc.subject.gokverbalNamibia {Geologie}
dc.bibliographicCitation.firstPage75
dc.bibliographicCitation.lastPage79
dc.identifier.doi10.23689/fidgeo-1904
dc.type.versionpublishedVersion
dc.subject.freeDamara Orogen
dc.subject.freeMarmor
dc.subject.freeKorngröße
dc.subject.freeGefügeumwandlung
dc.subject.freeHydrothermalprozess
dc.relation.collectionGeologische Wissenschaften
dc.description.typeconference


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