Articles | Volume 9, issue 4
https://doi.org/10.5194/se-9-879-2018
https://doi.org/10.5194/se-9-879-2018
Research article
 | 
13 Jul 2018
Research article |  | 13 Jul 2018

Generating porosity during olivine carbonation via dissolution channels and expansion cracks

Tiange Xing, Wenlu Zhu, Florian Fusseis, and Harrison Lisabeth

Viewed

Total article views: 3,469 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
2,025 1,298 146 3,469 314 137 134
  • HTML: 2,025
  • PDF: 1,298
  • XML: 146
  • Total: 3,469
  • Supplement: 314
  • BibTeX: 137
  • EndNote: 134
Views and downloads (calculated since 13 Apr 2018)
Cumulative views and downloads (calculated since 13 Apr 2018)

Viewed (geographical distribution)

Total article views: 3,469 (including HTML, PDF, and XML) Thereof 3,099 with geography defined and 370 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 26 Jul 2024
Download
Short summary
The olivine carbonation reaction is volume increasing and could prevent further reaction by clogging the fluid pathways. This contradicts the observed fully carbonated outcrops in nature, but the mechanism behind this self-sustainability is poorly understood. Our study reveals that the stretching-induced fracturing and the dissolution channelization are mechanisms that could contribute to the sustainability of carbonation reactions. This study provides new insights on the olivine carbonation.