Geochronology
Geochronology
GChron
Articles | Volume 8, issue 2
Articles | Volume 8, issue 2
https://doi.org/10.5194/gchron-8-313-2026
© Author(s) 2026. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/gchron-8-313-2026
© Author(s) 2026. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 8, issue 2
Research article
 | 
28 May 2026
Research article |  | 28 May 2026

Response of the Rb–Sr system in biotite during contact metamorphism in the aureole of the Makhavinekh Lake Pluton, Labrador

Christopher R. M. McFarlane

Viewed

Total article views: 2,557 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
1,606 671 280 2,557 155 1,218 642
  • HTML: 1,606
  • PDF: 671
  • XML: 280
  • Total: 2,557
  • Supplement: 155
  • BibTeX: 1,218
  • EndNote: 642
Views and downloads (calculated since 31 Dec 2025)
Cumulative views and downloads (calculated since 31 Dec 2025)

Viewed (geographical distribution)

Total article views: 2,557 (including HTML, PDF, and XML) Thereof 2,528 with geography defined and 29 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 
Latest update: 28 May 2026
Download
Short summary
The mineral biotite is a common rock-forming mineral and notable for its ability to incorporate Rb into its structure. Microanalytical tools such a laser ablation and tandem mass spectrometry, allows Rb-Sr biotite dating with context preserved. This study reveals Sr mobility that is controlled by location in a rock. Reconstructing the timing of geological events using biotite Rb-Sr geochronology is, therefore, contingent on grain-scale evaluation of biotite textures.
Read more
Share