Photos count: 80
![](/show/photo/23512/g150.jpg)
© Vorel, Tomáš | 1999
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![](/show/photo/17433/g150.jpg)
© Bokr, Pavel | 2004
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![](/show/photo/23550/g150.jpg)
© Stárková, Marcela | 2005
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![](/show/photo/23510/g150.jpg)
© Vorel, Tomáš | 2005
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![](/show/photo/30865/g150.jpg)
© Motyčka, Vladimír | 2006
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![](/show/photo/14884/g150.jpg)
© Stárková, Marcela | 2006
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![](/show/photo/30866/g150.jpg)
© Motyčka, Vladimír | 2006
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![](/show/photo/30864/g150.jpg)
© Motyčka, Vladimír | 2006
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![Spherulite in rhyolite, Gobi Altai](/show/photo/21704/g150.jpg)
Spherulite in rhyolite, Gobi Altai
© Hanžl, Pavel | 2006
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![](/show/photo/23511/g150.jpg)
© Vorel, Tomáš | 2006
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![U Huberta](/show/photo/18987/g150.jpg)
U Huberta
© Hátle, Miroslav | 2008
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![U Huberta](/show/photo/18986/g150.jpg)
U Huberta
© Hátle, Miroslav | 2008
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![](/show/photo/15233/g150.jpg)
© Hanžl, Pavel | 2008
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![U Huberta](/show/photo/18988/g150.jpg)
U Huberta
© Hátle, Miroslav | 2008
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![](/show/photo/18126/g150.jpg)
© Březina, Jakub | 2009
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![](/show/photo/18124/g150.jpg)
© Březina, Jakub | 2009
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![](/show/photo/18125/g150.jpg)
© Březina, Jakub | 2009
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![](/show/photo/18569/g150.jpg)
© Janoušek, Vojtěch | 2009
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![](/show/photo/18692/g150.jpg)
© Bokr, Pavel | 2010
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![](/show/photo/18690/g150.jpg)
© Bokr, Pavel | 2010
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![](/show/photo/18694/g150.jpg)
© Bokr, Pavel | 2010
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![](/show/photo/18695/g150.jpg)
© Bokr, Pavel | 2010
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![](/show/photo/18696/g150.jpg)
© Bokr, Pavel | 2010
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![](/show/photo/18697/g150.jpg)
© Bokr, Pavel | 2010
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![](/show/photo/18698/g150.jpg)
© Bokr, Pavel | 2010
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![](/show/photo/18699/g150.jpg)
© Bokr, Pavel | 2010
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![](/show/photo/18700/g150.jpg)
© Bokr, Pavel | 2010
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![](/show/photo/18689/g150.jpg)
© Bokr, Pavel | 2010
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![](/show/photo/18688/g150.jpg)
© Bokr, Pavel | 2010
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![](/show/photo/18687/g150.jpg)
© Bokr, Pavel | 2010
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![](/show/photo/18686/g150.jpg)
© Bokr, Pavel | 2010
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![](/show/photo/18666/g150.jpg)
© Bokr, Pavel | 2010
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![Lom Královec v ryolitech](/show/photo/20603/g150.jpg)
Lom Královec v ryolitech
© Žáčková, Eliška | 2010
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![Lom Královec v ryolitech](/show/photo/20604/g150.jpg)
Lom Královec v ryolitech
© Žáčková, Eliška | 2010
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![](/show/photo/18685/g150.jpg)
© Bokr, Pavel | 2010
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![](/show/photo/18673/g150.jpg)
© Bokr, Pavel | 2010
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![](/show/photo/18672/g150.jpg)
© Bokr, Pavel | 2010
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![](/show/photo/18671/g150.jpg)
© Bokr, Pavel | 2010
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![](/show/photo/18670/g150.jpg)
© Bokr, Pavel | 2010
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![](/show/photo/18669/g150.jpg)
© Bokr, Pavel | 2010
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![](/show/photo/18691/g150.jpg)
© Bokr, Pavel | 2010
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![](/show/photo/18693/g150.jpg)
© Bokr, Pavel | 2010
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![Vosník](/show/photo/20855/g150.jpg)
Vosník
© Vorel, Tomáš | 2011
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![Turmalinite](/show/photo/20576/g150.jpg)
Turmalinite
© Hanžl, Pavel | 2011
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![](/show/photo/20686/g150.jpg)
© Tasáryová, Zuzana | 2011
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![Rhyolite of the metabazite zone - Brno Massif](/show/photo/20753/g150.jpg)
Rhyolite of the metabazite zone - Brno Massif
© Hanžl, Pavel | 2011
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![Česká](/show/photo/20754/g150.jpg)
Česká
© Hanžl, Pavel | 2011
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![Červená skalka](/show/photo/22472/g150.jpg)
Červená skalka
© Hradecký, Petr | 2012
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![Spherulites in rhyolite, Kos island, Aegean see](/show/photo/21701/g150.jpg)
Spherulites in rhyolite, Kos island, Aegean see
© Hanžl, Pavel | 2012
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![Permian rhyolite, Mongolian Altai](/show/photo/21705/g150.jpg)
Permian rhyolite, Mongolian Altai
© Hanžl, Pavel | 2012
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