%0 Journal Article %1 janssen_etal:2005 %A Janssen, C. %A Romer, R. L. %A Hoffmann-Rothe, A. %A Mingram, B. %A Dulski, P. %A Möller, P. %A Al-Zubi, H. %A DESERT Group, %D 2005 %I Springer %J International Journal of Earth Sciences %K %N 2 %P 243--255 %R 10.1007/s00531-004-0461-0 %T The role of fluids in faulting deformation: a case study from the Dead Sea Transform (Jordan) %U http://dx.doi.org/10.1007/s00531-004-0461-0 %V 94 %X The geochemistry of carbonate fault rocks has been examined in two areas of the Arava Fault segment, which forms the major branch of the Dead Sea Transform between the Dead Sea and the Gulf of Aquaba. The role of fluids in faulting deformation in the selected fault segment is remarkably different from observations at other major fault zones. Our data suggest reduced fluid rock interactions in both areas and limited fluid flow. The fault did not act as an important fluid conduit. There are no indications that hydrothermal reactions (cementation, dissolution) did change the strength and behavior of the fault zone, although the two areas show considerable differences with respect to fluid sources and fluid flow. In one area, the investigated calcite mineralization reveals an open fluid system with fluids originating from a variety of sources. Stable isotopes (d13C, d18O), strontium isotopes, and trace elements indicate both infiltration of descending (meteoric and/or sea water) and ascending hydrothermal fluids. In the other area, all geochemical data indicate only local (small scale) fluid redistribution. These fluids were derived from the adjacent limestones under nearly closed-system conditions.

@article{janssen_etal:2005, abstract = {The geochemistry of carbonate fault rocks has been examined in two areas of the Arava Fault segment, which forms the major branch of the Dead Sea Transform between the Dead Sea and the Gulf of Aquaba. The role of fluids in faulting deformation in the selected fault segment is remarkably different from observations at other major fault zones. Our data suggest reduced fluid rock interactions in both areas and limited fluid flow. The fault did not act as an important fluid conduit. There are no indications that hydrothermal reactions (cementation, dissolution) did change the strength and behavior of the fault zone, although the two areas show considerable differences with respect to fluid sources and fluid flow. In one area, the investigated calcite mineralization reveals an open fluid system with fluids originating from a variety of sources. Stable isotopes (d13C, d18O), strontium isotopes, and trace elements indicate both infiltration of descending (meteoric and/or sea water) and ascending hydrothermal fluids. In the other area, all geochemical data indicate only local (small scale) fluid redistribution. These fluids were derived from the adjacent limestones under nearly closed-system conditions.}, added-at = {2012-09-01T13:08:21.000+0200}, author = {Janssen, C. and Romer, R. L. and Hoffmann-Rothe, A. and Mingram, B. and Dulski, P. and M\"{o}ller, P. and Al-Zubi, H. and {DESERT Group}}, biburl = {https://www.bibsonomy.org/bibtex/2d65ef2ce16daef0345896d933bd9f535/nilsma}, day = 1, doi = {10.1007/s00531-004-0461-0}, interhash = {4a04ec3fe7564107cd74b1a11a1f5b4a}, intrahash = {d65ef2ce16daef0345896d933bd9f535}, journal = {International Journal of Earth Sciences}, keywords = {}, month = apr, number = 2, pages = {243--255}, publisher = {Springer}, timestamp = {2021-02-09T13:27:55.000+0100}, title = {The role of fluids in faulting deformation: a case study from the Dead Sea Transform (Jordan)}, url = {http://dx.doi.org/10.1007/s00531-004-0461-0}, volume = 94, year = 2005 }