dc.contributor.author | Chew, David | en |
dc.date.accessioned | 2015-04-29T15:13:33Z | |
dc.date.available | 2015-04-29T15:13:33Z | |
dc.date.issued | 2014 | en |
dc.date.submitted | 2014 | en |
dc.identifier.citation | Gaweda, A, Szopa, K, Chew, D, LA-ICP-MS U-Pb dating and REE patterns of apatite from the Tatra Mountains, Poland as a monitor of the regional tectonomagmatic activity, Geochronometria, 41, 4, 2014, 306-314 | en |
dc.identifier.other | Y | en |
dc.description | PUBLISHED | en |
dc.description.abstract | This study presents apatite LA-ICP-MS U-Pb age and trace elements concentrations data from different granite types from the Tatra Mountains, Poland. Apatite from monazite and xenotime-bearing High Tatra granite was dated at 339 ± 5 Ma. The apatite LREE patterns reflect two types of magmas that contributed to this layered magma series. Apatite from a hybrid allanite-bearing diorite from the Goryczkowa Unit was dated at 340 ± 4 Ma with apatite LREE depletion reflecting the role of allanite and titanite during apatite crystallization. Apatite crystals from a hybrid cumulative rock from the Western Tatra Mountains were dated at 344 ± 3 Ma. Apatite is one of the main REE carriers in this sample and exhibit flat REE patterns.
Taking into account the relatively low closure temperature of the U-Pb system in apatite (350–550°C), the c. 340 Ma apatite ages mark the end of high temperature tectonometamorphic activity in the Tatra Mountains. | en |
dc.description.sponsorship | The National Center of Sciences (Poland) sponsored the investigations, by grants 2012/07/B/ST10/04366 (given to AG) and 2011/01/N/ST10/07098 (given to KS). Authors greatly acknowledge the referees (Monika Kusi-ak and Urs Klötzli) for the valuable comments, important for the present form of the paper. | en |
dc.format.extent | 306-314 | en |
dc.relation.ispartofseries | Geochronometria | en |
dc.relation.ispartofseries | 41 | en |
dc.relation.ispartofseries | 4 | en |
dc.rights | Y | en |
dc.subject | apatite; U-Pb age; REE patterns; Tatra Mountains | en |
dc.subject.lcsh | apatite; U-Pb age; REE patterns; Tatra Mountains | en |
dc.title | LA-ICP-MS U-Pb dating and REE patterns of apatite from the Tatra Mountains, Poland as a monitor of the regional tectonomagmatic activity | en |
dc.type | Journal Article | en |
dc.type.supercollection | scholarly_publications | en |
dc.type.supercollection | refereed_publications | en |
dc.identifier.peoplefinderurl | http://people.tcd.ie/chewd | en |
dc.identifier.rssinternalid | 102727 | en |
dc.identifier.doi | http://dx.doi.org/10.2478/s13386-013-0171-0 | en |
dc.rights.ecaccessrights | openAccess | |
dc.identifier.rssuri | http://www.scopus.com/inward/record.url?eid=2-s2.0-84910009149&partnerID=40&md5=0181ebcc41345eecc8ed9f8406d4e6a8 | en |
dc.identifier.orcid_id | 0000-0002-6940-1035 | en |
dc.identifier.uri | http://hdl.handle.net/2262/73809 | |