First findings of monocrystalline aragonite inclusions in garnet from diamond-grade UHPM rocks (Kokchetav Massif, Northern Kazakhstan)

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dc.contributor.author Korsakov, AV en
dc.contributor.author Vandenabeele, P en
dc.contributor.author Perraki, M en
dc.contributor.author Moens, L en
dc.date.accessioned 2014-03-01T02:47:21Z
dc.date.available 2014-03-01T02:47:21Z
dc.date.issued 2011 en
dc.identifier.issn 1386-1425 en
dc.identifier.uri http://hdl.handle.net/123456789/33099
dc.subject Aragonite en
dc.subject Calcite en
dc.subject Cathodoluminescence en
dc.subject Diamond en
dc.subject Raman spectroscopy en
dc.subject SEM en
dc.subject UHPM petrology en
dc.subject.classification Spectroscopy en
dc.subject.other Aragonite en
dc.subject.other Kazakhstan en
dc.subject.other Kokchetav massif en
dc.subject.other Metamorphic conditions en
dc.subject.other Monocrystalline en
dc.subject.other Raman analysis en
dc.subject.other Raman bands en
dc.subject.other Residual pressures en
dc.subject.other UHPM petrology en
dc.subject.other Carbonate minerals en
dc.subject.other Diamonds en
dc.subject.other Garnets en
dc.subject.other Grain boundaries en
dc.subject.other Metamorphic rocks en
dc.subject.other Petrography en
dc.subject.other Raman spectroscopy en
dc.subject.other Rocks en
dc.subject.other Single crystals en
dc.subject.other Diamond deposits en
dc.subject.other calcium carbonate en
dc.subject.other diamond en
dc.subject.other mineral en
dc.subject.other chemistry en
dc.subject.other conference paper en
dc.subject.other crystallization en
dc.subject.other Kazakhstan en
dc.subject.other methodology en
dc.subject.other Raman spectrometry en
dc.subject.other Calcium Carbonate en
dc.subject.other Crystallization en
dc.subject.other Diamond en
dc.subject.other Kazakhstan en
dc.subject.other Minerals en
dc.subject.other Spectrum Analysis, Raman en
dc.title First findings of monocrystalline aragonite inclusions in garnet from diamond-grade UHPM rocks (Kokchetav Massif, Northern Kazakhstan) en
heal.type conferenceItem en
heal.identifier.primary 10.1016/j.saa.2010.12.024 en
heal.identifier.secondary http://dx.doi.org/10.1016/j.saa.2010.12.024 en
heal.language English en
heal.publicationDate 2011 en
heal.abstract The presence of aragonite inclusions in garnet from diamond-grade metamorphic rocks from the Kokchetav Massif, Northern Kazakhstan was identified for the first time by means of Raman analyses and mapping. Aragonite appears within the inclusions up to 50 mu m in size as a single crystal. These inclusions have rounded shape. The grain boundary between the host-garnet is smooth. No cracks occur around the aragonite inclusions. No significant shift in the main aragonite Raman band was measured. These observations indicate that residual pressure within the inclusion is minor. These findings imply either non-UHPM origin of the host garnet or significant plastic deformation of host minerals during retrograde stage. These features should be taken into account for recovery peak metamorphic conditions and modeling of exhumation processes of UHPM complexes. (C) 2010 Elsevier B.V. All rights reserved. en
heal.journalName Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy en
dc.identifier.doi 10.1016/j.saa.2010.12.024 en
dc.identifier.isi ISI:000295297900005 en
dc.identifier.volume 80 en
dc.identifier.issue 1 en
dc.identifier.spage 21 en
dc.identifier.epage 26 en

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