Articles | Volume 13, issue 11
https://doi.org/10.5194/se-13-1803-2022
https://doi.org/10.5194/se-13-1803-2022
Research article
 | 
22 Nov 2022
Research article |  | 22 Nov 2022

Epidote dissolution–precipitation during viscous granular flow: a micro-chemical and isotope study

Veronica Peverelli, Alfons Berger, Martin Wille, Thomas Pettke, Pierre Lanari, Igor Maria Villa, and Marco Herwegh

Download

Interactive discussion

Status: closed

Comment types: AC – author | RC – referee | CC – community | EC – editor | CEC – chief editor | : Report abuse
  • RC1: 'Comment on egusphere-2022-311', Anonymous Referee #1, 23 Jun 2022
    • AC1: 'Reply on RC1', Veronica Peverelli, 19 Aug 2022
  • CC1: 'Comment on egusphere-2022-311', Matthias Konrad-Schmolke, 23 Jun 2022
  • CC2: 'Comment on egusphere-2022-311', Matthias Konrad-Schmolke, 23 Jun 2022
  • CC3: 'Comment on egusphere-2022-311', Matthias Konrad-Schmolke, 06 Jul 2022
    • AC3: 'Reply on CC3', Veronica Peverelli, 19 Aug 2022
  • RC2: 'Comment on egusphere-2022-311', Holger Stunitz, 22 Jul 2022
    • AC2: 'Reply on RC2', Veronica Peverelli, 19 Aug 2022

Peer review completion

AR: Author's response | RR: Referee report | ED: Editor decision | EF: Editorial file upload
AR by Veronica Peverelli on behalf of the Authors (19 Aug 2022)  Author's response   Author's tracked changes   Manuscript 
ED: Referee Nomination & Report Request started (30 Aug 2022) by Florian Fusseis
RR by Matthias Konrad-Schmolke (09 Sep 2022)
RR by Anonymous Referee #1 (23 Sep 2022)
ED: Publish as is (24 Oct 2022) by Florian Fusseis
ED: Publish as is (24 Oct 2022) by Federico Rossetti (Executive editor)
AR by Veronica Peverelli on behalf of the Authors (30 Oct 2022)  Author's response   Manuscript 
Download
Short summary
This work studies the interplay of epidote dissolution–precipitation and quartz dynamic recrystallization during viscous granular flow in a deforming epidote–quartz vein. Pb and Sr isotope data indicate that epidote dissolution–precipitation is mediated by internal/recycled fluids with an additional external fluid component. Microstructures and geochemical data show that the epidote material is redistributed and chemically homogenized within the deforming vein via a dynamic granular fluid pump.