caa a22 4500 445389982 CHVBK 20180317143043.0 cr unu---uuuuu 170323e20111001xx s 000 0 eng 10.1007/s00710-011-0157-7 doi (NATIONALLICENCE)springer-10.1007/s00710-011-0157-7 Blue, complexly zoned, (Na,Mg,Fe,Li)-rich beryl from quartz-calcite veins in low-grade metamorphosed Fe-deposit Skály near Rýmařov, Czech Republic [Elektronische Daten] [Milan Novák, Petr Gadas, Jan Filip, Tomáš Vaculovič, Jan Přikryl, Bohuslav Fojt] Syn-tectonic quartz-calcite veins containing blue beryl are enclosed in hematite > magnetite-rich portions of the low-grade metamorphosed Fe-deposit Skály near Rýmařov, Czech Republic. Aggregates of pale to deep blue beryl, up to 2cm in diameter, are associated with euclase, clinochlore, hematite, albite and dravite. Complexly zoned beryl crystals consist of skeletal aggregates of beryl I randomly distributed within volumetrically dominant beryl II with narrow rims of beryl III. All types of beryl have similar contents of Na (0.32-0.49 apfu) and Mg (0.31-0.41 apfu) but variable contents of Fetot (0.05-0.34 apfu) and Al (1.20-1.62 apfu). The LA-ICP-MS study yielded elevated contents of Li, up 1,314ppm (0.28wt.% Li2O) in beryl I. The quartz-calcite veins represent an unusual type of low-T metamorphic-hydrothermal vein related to Fe-ore deposit characterized by single-stage fracturing and mobilization in a closed system at T~200-300°C and CO 3 2- as a major complexing agent for the mobility of Be. Springer-Verlag, 2011 Novák Milan Department of Geological Sciences, Masaryk University, Kotlářská 2, 611 37, Brno, Czech Republic aut Gadas Petr Department of Geological Sciences, Masaryk University, Kotlářská 2, 611 37, Brno, Czech Republic aut Filip Jan Regional Centre of Advanced Technologies and Materials, Palacký University, Šlechtitelů 11, 783 71, Olomouc, Czech Republic aut Vaculovič Tomáš Department of Chemistry, Masaryk University, Kotlářská 2, 611 37, Brno, Czech Republic aut Přikryl Jan Department of Geological Sciences, Masaryk University, Kotlářská 2, 611 37, Brno, Czech Republic aut Fojt Bohuslav Department of Geological Sciences, Masaryk University, Kotlářská 2, 611 37, Brno, Czech Republic aut Mineralogy and Petrology Springer Vienna 102/1-4(2011-10-01), 3-14 0930-0708 102:1-4<3 2011 102 710 https://doi.org/10.1007/s00710-011-0157-7 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00710-011-0157-7 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Novák Milan Department of Geological Sciences, Masaryk University, Kotlářská 2, 611 37, Brno, Czech Republic aut NATIONALLICENCE 700 1- Gadas Petr Department of Geological Sciences, Masaryk University, Kotlářská 2, 611 37, Brno, Czech Republic aut NATIONALLICENCE 700 1- Filip Jan Regional Centre of Advanced Technologies and Materials, Palacký University, Šlechtitelů 11, 783 71, Olomouc, Czech Republic aut NATIONALLICENCE 700 1- Vaculovič Tomáš Department of Chemistry, Masaryk University, Kotlářská 2, 611 37, Brno, Czech Republic aut NATIONALLICENCE 700 1- Přikryl Jan Department of Geological Sciences, Masaryk University, Kotlářská 2, 611 37, Brno, Czech Republic aut NATIONALLICENCE 700 1- Fojt Bohuslav Department of Geological Sciences, Masaryk University, Kotlářská 2, 611 37, Brno, Czech Republic aut NATIONALLICENCE 773 0- Mineralogy and Petrology Springer Vienna 102/1-4(2011-10-01), 3-14 0930-0708 102:1-4<3 2011 102 710 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer