Boron, lithium and isotope compositions in acid-sulfate and black smoker fluids from Macauley and Brothers of SONNE cruise SO253 (South Pacific)

doi:doi:10.1594/PANGAEA.949806

Boron, lithium and isotope compositions in acid-sulfate and black smoker fluids from Macauley and Brothers of SONNE cruise SO253 (South Pacific)

Lithium, boron and magnesium isotope compositions in high-temperature and acid-sulfate fluids from Brothers and Macauley volcano, Kermadec Arc, Western Pacific collected during SO-253 cruise. The acid-sulfate fluids exceed Mg concentrations of seawater and differ from previously known acid-sulfate fluids with seawater-like Mg concentrations. Based on our data, we explain the Mg enrichments with venting of a brine phase (Macauley volcano) and dissolution of caminite and Mg leaching from the ocean crust (Lower Cone, Brothers Volcano).

BibTex:

@dataset{Wilckens_Frederike_Kristina_and_Hansen_Christian_T_and_Diehl_Alexander_and_Bach_Wolfgang_and_Kasemann_Simone_A_2022,
    abstract = {Lithium, boron and magnesium isotope compositions in high-temperature and acid-sulfate fluids from Brothers and Macauley volcano, Kermadec Arc, Western Pacific collected during SO-253 cruise. The acid-sulfate fluids exceed Mg concentrations of seawater and differ from previously known acid-sulfate fluids with seawater-like Mg concentrations. Based on our data, we explain the Mg enrichments with venting of a brine phase (Macauley volcano) and dissolution of caminite and Mg leaching from the ocean crust (Lower Cone, Brothers Volcano).},
    author = {Wilckens, Frederike Kristina and Hansen, Christian T and Diehl, Alexander and Bach, Wolfgang and Kasemann, Simone A},
    doi = {10.1594/PANGAEA.949806},
    institution = {PANGAEA (Lithosphere)},
    keyword = {'Geochemistry', 'ROV', 'Western Pacific', 'acid', 'arc', 'argillic alteration', 'hydrothermal', 'hydrothermal processes', 'hydrothermal vent', 'sulfate'},
    title = {Boron, lithium and isotope compositions in acid-sulfate and black smoker fluids from Macauley and Brothers of SONNE cruise SO253 (South Pacific)},
    url = {https://service.tib.eu/ldmservice/vdataset/png-doi-10-1594-pangaea-949806},
    year = {2022}
}