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Metamorphic history of garnet-rich gneiss at Ktiš in the Lhenice shear zone, Moldanubian Zone of the southern Bohemian Massif, inferred from inclusions and compositional zoning of garnet

SYSNO ASEP	0360768
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Metamorphic history of garnet-rich gneiss at Ktiš in the Lhenice shear zone, Moldanubian Zone of the southern Bohemian Massif, inferred from inclusions and compositional zoning of garnet
Author(s)	Kobayashi, T. (JP) Hirajima, T. (JP) Kawakami, T. (JP) Svojtka, Martin (GLU-S)_{SAI, RID, ORCID}
Source Title	Lithos. - : Elsevier - ISSN 0024-4937 Roč. 124, 1/2 (2011), s. 46-65
Number of pages	20 s.
Publication form	WWW - WWW
Language	eng - English
Country	NL - Netherlands
Keywords	Bohemian Massif ; Lhenice shear zone ; garnet ; P-T path ; partial melting
Subject RIV	DB - Geology ; Mineralogy
CEZ	AV0Z30130516 - GLU-S (2005-2011)
UT WOS	000289599300004
EID SCOPUS	79952622110
DOI	10.1016/j.lithos.2010.11.003
Annotation	Multiple equilibrium stages were identified from garnet-rich gneiss at Ktiš in the Lhenice shear zone of the southern Bohemian Massif, Czech Republic. The matrix of the rock mainly comprises cordierite (Crd), sillimanite (Sil), biotite (Bt), garnet (Grt), quartz (Qtz), K-feldspar (Kfs) and plagioclase (Pl) along with accessory minerals such as spinel (Spl), apatite (Ap), monazite (Mnz) and zircon (Zrn). Bt, Sil, kyanite (Ky)and Pl occur as inclusion phases in Grt. Some coarse-grained (N3 mm)Grts show chemical heterogeneity both in major and trace elements. Grossular (Grs)-content is homogeneous and high {Xgrs=Ca/(Ca+Mg+Fe+Mn)=0.27} in a center of the grain and smoothly decreases towards the grain margin (Xgrs=0.02). However, pyrope (Prp)-content shows an inverse pattern against Grs content.
Workplace	Institute of Geology
Contact	Jana Popelková, popelkova@gli.cas.cz, Sabina Janíčková, Tel.: 233 087 272
Year of Publishing	2012

Number of the records: 1