 | | Journal (article/letter/editorial) | | 12, 661-666 Wagnerite in high-MgAl granulites of Anakapalle, Eastern Ghats Belt, India RALF SIMMAT*...Poppelsdorfer Schloß, D-53115 Bonn, Germany Abstract: Wagnerite (Mg,Fe,Ca,Mn)2[PO4(F,OH)] was found in high-MgAl...Anakapalle, ca. 40 km W of Vishakhapatnam, East-India. This is the first reported occurrence of this mineral...with variable Ca/(Ca+Mg) - ratios and different assemblages. Three principal wagnerite-bearing petrographic...distinguished. Within domains 1 & 2 (Ca/(Ca+Mg) ~ 0.02) wagnerite occurs as a stable phase of the UHT-assemblage |  | Das, Kaushik, Tomioka, Naotaka, Bose, Sankar, Ando, Jun-ichi, Ohnishi, Ichiro (2017) The occurrence of fluor-wagnerite in UHT granulites and its implications towards understanding fluid regimes in the evolution of deep crust: a case study from the Eastern Ghats Belt, India. Mineralogy and Petrology, 111 (3) 417-429 doi:10.1007/s00710-016-0474-y | Journal (article/letter/editorial) | | ORIGINAL PAPER The occurrence of fluor-wagnerite in UHT granulites and its implications towards understanding...crust: a case study from the Eastern Ghats Belt, India Kaushik Das 1,2 2 3 1 & Naotaka Tomioka & Sankar...occurrence of a rare phosphate mineral, fluor-wagnerite (Mg1.91–1.94Fe0.06–0.07Ca<0.01) (P0.99– 1.00O4)(OH0...02–0.17F0.98–0.83) from the Eastern Ghats Belt of India, an orogenic belt evolved during Meso- to Neoproterozoic...rock, i.e. high- to ultrahigh temperature (UHT) granulites (~1000 °C, 8–9 kbar) of the studied area was |  | | Journal (article/letter/editorial) | | in xenolithic high-MgAl granulites at Anakapalle, Eastern Ghats Belt, India: examples of contact polymetamorphism...Calcutta-700032, India ABSTRACT High-MgAl rocks occur as xenoliths (up to 2 m in diameter) in ma®c granulites at...that the multistage evolution of the high-MgAl granulites at Anakapalle followed a discontinuous P±T trajectory...metamorphism at 1.4 Ga (stage 1), fast uplift of the UHT granulites into mid-crustal levels as a consequence of extensional...granulite; metasomatism, Proterozoic Eastern Ghats Belt, India; ultrahightemperature metamorphism; xenolith. INTRODUCTION |  | | Journal (article/letter/editorial) | | lphate assemblages of mafic granulites of the Eastern Ghats Belt, India Arnob Kumar Mondal and Sankar...Geology, Presidency University, Kolkata 700 073, India. *Corresponding author. e-mail: sankar.bose@gmail...November 2018; accepted 11 February 2019 Mafic granulites from key localities of the Eastern Ghats Province...(Frost et al. 1988; Harlov 0123456789().: V,0123456789().,--: vol V 1992, 2000a; Harlov et al. 1997) and...1983; Tracy and Robinson 1988; Cameron et al. 1993; Harlov et al. 1997; Harlov 2000b) are now reliably utilised |
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