Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Discovery of a Neoproterozoic granite in the Northern Alxa region, NW China: its age, petrogenesis, and tectonic significance
Stockholm University, Faculty of Science, Department of Geological Sciences. Chinese Academy of Geological Sciences, China; Peking University, China.
Stockholm University, Faculty of Science, Department of Geological Sciences.
Show others and affiliations
2016 (English)In: Geological Magazine, ISSN 0016-7568, E-ISSN 1469-5081, Vol. 153, no 3, p. 512-523Article in journal (Refereed) Published
Abstract [en]

A Neoproterozoic granite (Western Huhetaoergai granite) from the Northern Alxa region, southern Central Asia Orogenic Belt (CAOB) is first recognized by laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) U–Pb zircon dating (889±8 Ma). It is a highly fractionated potassium-rich calc-alkaline pluton with low εNd(t) (−2.6 to −1.1) and high (87Sr/86Sr) t (0.727305–0.735626), and is probably derived from a mantle source and assimilated crustal rocks with very high 87Sr/86Sr. Regional geology implies that it may reflect the existence of a microcontinent, and the formation of the Western Huhetaoergai granite is related to the assembly of Rodinia.

Place, publisher, year, edition, pages
2016. Vol. 153, no 3, p. 512-523
Keywords [en]
Neoproterozoic, granite, Alxa, CAOB, zircon U–Pb dating
National Category
Earth and Related Environmental Sciences
Identifiers
URN: urn:nbn:se:su:diva-126283DOI: 10.1017/S0016756815000631OAI: oai:DiVA.org:su-126283DiVA, id: diva2:898612
Available from: 2016-01-28 Created: 2016-01-28 Last updated: 2018-04-17Bibliographically approved

Open Access in DiVA

No full text in DiVA

Other links

Publisher's full text

Search in DiVA

By author/editor
Zhang, WenPease, VictoriaMeng, QingpengWohlgemuth-Ueberwasser, Cora
By organisation
Department of Geological Sciences
In the same journal
Geological Magazine
Earth and Related Environmental Sciences

Search outside of DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 47 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf