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The Pressure–Temperature Path and the Origin of Phlogopite in Spinel–Garnet Peridotites from the Blanský les Massif of the Moldanubian Zone, Czech Republic
- 1.0335101 - GLÚ 2010 RIV GB eng J - Journal Article
Naemura, K. - Hirajima, T. - Svojtka, Martin
The Pressure–Temperature Path and the Origin of Phlogopite in Spinel–Garnet Peridotites from the Blanský les Massif of the Moldanubian Zone, Czech Republic.
Journal of Petrology. Roč. 50, č. 10 (2009), s. 1795-1827. ISSN 0022-3530. E-ISSN 1460-2415
Institutional research plan: CEZ:AV0Z30130516
Keywords : garnet * metasomatism * peridotite * phlogopite * P–T conditions
Subject RIV: DB - Geology ; Mineralogy
Impact factor: 3.738, year: 2009
A new lithotype of peridotite, phlogopite- and apatite-bearing spinel–garnet peridotite, associated with leucocratic granulite, has been recognized at the Plešovice quarry in the Gföhl Unit within the Moldanubian Zone of the Bohemian Massif, Czech Republic. There are three equilibrium stages in the Pleovice peridotite. The existence of Stage I, the precursor spinel ± garnet peridotite stage, is supported by the presence of an aluminous (Al2O3 ~3,0 wt %) orthopyroxene megacryst in the matrix. The minimum temperature of Stage I was estimated to be 1020 ± 15°C.
Permanent Link: http://hdl.handle.net/11104/0179669
Number of the records: 1