DOI: 10.17265/2159-581x/2015.04.001
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Ádám Bartók

Abstract: Abstract:The macro-and microscopic results were that this body of basalt tectonically heavily loaded, strongly altered by clay minerals and characterized by hydro-metasomatic alteration. The geochemical analyzes revealed that the original magma could be a mantle origin of high iron and magnesium containing basalt (tholeiites, 10%-15%). As regards to the palaeogeographic environment, it can be said that due to the periodic sea flooding, it pushed into a lower area, covered with sediment where the surrounding a…

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