Nédli Zsuzsanna and M. Tóth Tivadar: Petrography and mineral chemistry of rhönite in ocelli alkali basalt from Villány Mts, SW Hungary. In: Acta mineralogica-petrographica, (44). pp. 51-56. (2003)
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Abstract
In ocelli of alkali basalts from the Villány Mts (SW Hungary) rhonite has been found recently. This is among the first reports of rhonite from ocelli in basaltic dykes, as well as from the southern part of the Pannonian Basin. This new occurrence of rhonite has been analysed and described in this paper, in light of the hypotheses of formation of ocelli and crystallisation conditions of rhonite. On the basis of textural observations and mineral chemistry, we suggest that the ocelli was formed in the late stage of the crystallisation of magma, near the Earth's surface, at relatively high temperature but low pressure. Rhonite in ocelli crystallised as a primary phase in these conditions.
| Item Type: | Article |
|---|---|
| Heading title: | Articles |
| Journal or Publication Title: | Acta mineralogica-petrographica |
| Date: | 2003 |
| Volume: | 44 |
| ISSN: | 0365-8066 |
| Page Range: | pp. 51-56 |
| Language: | English |
| Publisher: | Department of Mineralogy, Geochemistry and Petrology, University of Szeged |
| Place of Publication: | Szeged |
| Related URLs: | http://acta.bibl.u-szeged.hu/39425/ |
| Uncontrolled Keywords: | Földtan, Ásványtan, Kőzettan |
| Additional Information: | Bibliogr.: p. 55-56. ; ill. ; összefoglalás angol nyelven |
| Subjects: | 01. Natural sciences 01. Natural sciences > 01.05. Earth and related environmental sciences |
| Date Deposited: | 2016. Oct. 17. 09:25 |
| Last Modified: | 2022. Aug. 22. 10:27 |
| URI: | http://acta.bibl.u-szeged.hu/id/eprint/25109 |
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