Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4716539 | Lithos | 2012 | 17 Pages |
Abstract
⺠The albitized rock in Forsmark originated close to the peak regional metamorphism. ⺠Basic magmatism during the regional metamorphism has triggered the albitization. ⺠The episyenite formation in Forsmark occurred between or after 1.8-1.7 Ga. ⺠Geometry and distribution of the episyenites argue against high fluid/rock ratios. ⺠The influence of the altered rocks is negligible for a geological repository.
Related Topics
Physical Sciences and Engineering
Earth and Planetary Sciences
Geochemistry and Petrology
Authors
Jesper Petersson, Michael B. Stephens, HÃ¥kan Mattsson, Charlotte Möller,