English: Nodules of agate or opal in permian basalt (so called melaphyry) of Malužiná beds in Ipoltica group. Choč nappe (Hronic unit) Western Carpathians. Nodules, which are fillings of empty cavities, are result of hydrothermal postvolcanic activity. Sample from Geological institute of Dionýz Štúr in Bratislava.
Slovenčina: Achátové nodule v permských bazaltoch (takzvaných melafýroch) malužinského súvrstvia ipoltickej skupiny patriacej k báze chočského príkrovu (hronikum) Západných Karpát. Nodule vznikli sekundárne, ako výplne dutín hydrotermálnymi roztokmi. Vzorka zo zbierok Geologického ústavu Dionýza Štúra v Bratislave.
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{{Information |Description={{en|1=Nodules of agate or opal in permian basalt (so called melaphyry) of Malužiná beds in Ipoltica group. Choč nappe (Hronikum) Western Carpathians. Nodules, which are fillings of empty cavities, are result of hydrothermal