Zeolite minerals from intermediate volcanic rocks of Tokaj Mts., NE-Hungary
In recent years zeolite minerals have been found in large number in the Tokaj Mts. The examinations show that the parageneses in the intermediate rocks differ from those known in the acid rocks or pyroclastites of the area. The dominating minerals are mordenite, heulandite and stellerite. As a rarit...
Elmentve itt :
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| Dokumentumtípus: | Cikk |
| Megjelent: |
University of Szeged, Department of Mineralogy, Geochemistry and Petrology
Szeged
1992
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| Sorozat: | Acta mineralogica-petrographica
33 |
| Kulcsszavak: | Kőzettan, Ásványtan, Földtan |
| Tárgyszavak: | |
| Online Access: | http://acta.bibl.u-szeged.hu/24800 |
| Tartalmi kivonat: | In recent years zeolite minerals have been found in large number in the Tokaj Mts. The examinations show that the parageneses in the intermediate rocks differ from those known in the acid rocks or pyroclastites of the area. The dominating minerals are mordenite, heulandite and stellerite. As a rarity two species the hungarian occurence of which was unknown up to now were found in an outcrop near Regec. In this paper the author gives the description of the parageneses, the species identified, discusses the formation of the assemblages and crystal morphology referring to instrumental examinations. |
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| Terjedelem/Fizikai jellemzők: | 25-36 |
| ISSN: | 0365-8066 |