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At equilibrium, the D/H isotope fractionation factor between H2 and H2O (αH2O-H2(eq)) is a sensitive indicator of temperature, and has been used as a geothermometer for natural springs and gas discharges. However, δDH2 measured in spring waters may
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::aa5580d772110603674043e8cc4f6fbd
https://escholarship.org/uc/item/9wh4m06t
https://escholarship.org/uc/item/9wh4m06t
Publikováno v:
Scheuermann, PP; Syverson, DD; Higgins, JA; Pester, NJ; & Seyfried, WE. (2018). Calcium isotope systematics at hydrothermal conditions: Mid-ocean ridge vent fluids and experiments in the CaSO4-NaCl-H2O system. Geochimica et Cosmochimica Acta, 226, 18-35. doi: 10.1016/j.gca.2018.01.028. Lawrence Berkeley National Laboratory: Retrieved from: http://www.escholarship.org/uc/item/1wt2334j
© 2018 Elsevier Ltd Two sets of hydrothermal experiments were performed to explore Ca isotope fractionation and exchange rates at hydrothermal conditions (410–450 °C, 31.0–50.0 MPa). The first set of experiments determined the magnitude of vapo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______325::2fcfdcff712b89eadaf91dfcc02e434e
http://www.escholarship.org/uc/item/1wt2334j
http://www.escholarship.org/uc/item/1wt2334j
Publikováno v:
Pester, NJ; Ding, K; & Seyfried, WE. (2015). Vapor-liquid partitioning of alkaline earth and transition metals in NaCl-dominated hydrothermal fluids: An experimental study from 360 to 465°C, near-critical to halite saturated conditions. Geochimica et Cosmochimica Acta, 168, 111-132. doi: 10.1016/j.gca.2015.07.028. Lawrence Berkeley National Laboratory: Retrieved from: http://www.escholarship.org/uc/item/9804174f
© 2015 . Multi-phase fluid flow is a common occurrence in magmatic hydrothermal systems; and extensive modeling efforts using currently established P-V-T-x properties of the NaCl-H2O system are impending. We have therefore performed hydrothermal flo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::8113be7fd52453a5bc2f83e3d4277ee2
https://escholarship.org/uc/item/9804174f
https://escholarship.org/uc/item/9804174f
Autor:
Antonelli MA; Department of Earth and Planetary Science, University of California, Berkeley, CA 94720; mantonelli@berkeley.edu., Pester NJ; Earth and Environmental Sciences, Lawrence Berkeley National Laboratory, Berkeley, CA 94720., Brown ST; Department of Earth and Planetary Science, University of California, Berkeley, CA 94720.; Earth and Environmental Sciences, Lawrence Berkeley National Laboratory, Berkeley, CA 94720., DePaolo DJ; Department of Earth and Planetary Science, University of California, Berkeley, CA 94720.; Earth and Environmental Sciences, Lawrence Berkeley National Laboratory, Berkeley, CA 94720.
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America [Proc Natl Acad Sci U S A] 2017 Nov 21; Vol. 114 (47), pp. 12413-12418. Date of Electronic Publication: 2017 Nov 06.
