relation: http://acta.bibl.u-szeged.hu/24726/ title: Xenoliths from Cretaceous lamprophyres of Alcsútdoboz-2 borehole, Transdanubian Central Mountains, Hungary creator: Szabó Csaba subject: 01. Természettudományok subject: 01.05. Föld- és kapcsolódó környezettudományok description: Lower Triassic sediments of Alcsútdoboz-2 borehole (30 km W of Budapest (are cross-cut by alkaline lamprophyre dykes. These dykes contain xenoliths (megacrysts, ultramafic rocks, alkaline magmatité, quartzite inclusions and carbonatic evaporites) originated from different depths. Ultramafics contain phlogopite which is characteristic for lherzolite nodules of mantle origin. The alkaline magmatité xenoliths indicate contact of the melt with an alkaline intrusion in depth, which may bear significant economic importance. publisher: University of Szeged, Department of Mineralogy, Geochemistry and Petrology date: 1985 type: Cikk, tanulmány, mű type: NonPeerReviewed format: part language: hu identifier: http://acta.bibl.u-szeged.hu/24726/1/mineralogica_027_039-050.pdf identifier: Szabó Csaba: Xenoliths from Cretaceous lamprophyres of Alcsútdoboz-2 borehole, Transdanubian Central Mountains, Hungary. In: Acta mineralogica-petrographica, (27). pp. 39-50. (1985) language: eng