Authors:Máté Zsigmond Leskó, Richárd Zoltán Papp, Boglárka Anna Topa, Ferenc Kristály, Tamás Vigh, and Norbert Zajzon
contained “tripoli.” Tripoli is pure recrystallized quartz, of a crumbly nature, which appears randomly within the footwall. Tripoli can be found in mm-dm-sized lenses. It does not dissolve in acetic acid, so the amount of tripoli is added to the common
grains are strongly sutured, recrystallized and appear in bands elongated parallel to the S2 foliation. In some samples, kyanite inclusions are embedded in recrystallized quartz ribbons. Several feldspar grains are sub-grained. The mantles of asymmetric
Authors:Attila Demény, Alexandra Németh, Zoltán Kern, György Czuppon, Mihály Molnár, Szabolcs Leél-Őssy, Mihály Óvári, and József Stieber
be observed, even macroscopically (Figs 4C and 5I ). Along the bands, micrite was partially recrystallized into microsparite.
The lamination in this stalagmite is quite different compared to the other three samples: each lamina couplet
Authors:Máté Zsigmond Leskó, Richárd Zoltán Papp, Ferenc Kristály, József Pálfy, and Norbert Zajzon
42 m/m%. According to the SEM observations, most of the SiO 2 content is related to biogenic silica derived from fossils with siliceous skeleton ( Fig. 6 ), although the siliceous microfossils are strongly recrystallized. Fig. 6. SEM-BSE images from
Authors:Ildikó Gyollai, Ákos Kereszturi, Zsolt Kereszty, Máté Szabó, and Elias Chatzitheodoridis
olivine grains varies between 5 and 200 μm; in recrystallized glassy chondrules, they are usually around 5 μm in diameter. Olivine clasts in shock veins and those in the melt pockets are 20–30 μm in size; whereas in chondrules, there are many 50- to 150-μm
Authors:János Haas, Tamás Budai, István Dunkl, Éva Farics, Sándor Józsa, Szilvia Kövér, Annette E. Götz, Olga Piros, and Péter Szeitz
recrystallization of the previously formed dolomite phases to coarser crystal size in the vicinity of fault zones. These dolomite-forming processes must have taken place prior to the late Eocene, since all of the above-described rock types appear in the Eocene basal
Authors:Edina Prondvai, Gábor Botfalvai, Koen Stein, Zoltán Szentesi, and Attila Ősi
are of biological (pathological) origin or result from taphonomic and diagenetic recrystallization events ( Moreno-Azanza et al. 2016 ).
Based on its microstructural characteristics, MT I represents a dinosaurian eggshell
Authors:Ildikó Gyollai, Ákos Kereszturi, and Elias Chatzitheodoridis
al. 2005 ).
Minerals in shock melt pockets
Our melt pockets occur between zoned, Ti-rich pyroxenes (Fig. 2 , p05, Site 19), and in the vicinity of diaplectic feldspars (Fig. 2 , Site1), the latter formed/recrystallized
Authors:Márton Bauer, Tivadar M. Tóth, Béla Raucsik, and István Garaguly
–Tertiary carbonates of the Buda Hills were studied by Korpás and Juhász ( 1990 ), Esteban et al. ( 2009 ), Győri et al. ( 2011 ), and Poros et al. ( 2012 ).
As far as the Bükk Unit is concerned, the limestone-dominated sequences are recrystallized and