Naslov
Inside-out solution of carbonate clasts - an analogue model for hypogene karstification

Autori
Marjanac, Tihomir ; Adžić, Ivana ; Blažić, Luka ; Marjanac, Ljerka

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Abstracts / Mihevc, Andrej ; Gabrovšek, Franci - Postojna : Znanstvenoraziskovalni center SAZU, Inštitut za raziskovanje krasa ZRC SAZU = Karst Research Institute at ZRC SAZU, 2012, 46-46

Skup
20. International Karstological School "Classical Karst" : Karst Forms and Processes

Mjesto i datum
Postojna, Slovenija, 18.06.2012. - 23.06.2012

Vrsta sudjelovanja
Poster

Vrsta recenzije
Nije recenziran

Ključne riječi
karstification; hypogene karst; carbonate solution

Sažetak
Voids in Miocene (Badenian) limestone of the Medvednica Mt. in Croatia, locally known as "Litavac", were recognized as solution casts of Upper Triassic dolomite fragments. These voids are actually micro-caverns since they occur inside partly dissolved dolomite clasts. Identical micro-caverns are also recognized in limestone cobbles of Jurassic age in Pleistocene coarse-grained deltaic conglomerates of Seline in Northern Dalmatia. Partial solution of bituminous carbonate debris represents a possible small-scale analogue to formation of large hypogene caverns of Dinaric Alps where formation waters with dissolved H2S (sulfuric acid) dissolved fractured bituminous host rocks.

Izvorni jezik
Engleski

Znanstvena područja
Geologija

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