Barbara Etschmann
Barbara Etschmann
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Mechanisms of gold biomineralization in the bacterium Cupriavidus metallidurans
F Reith, B Etschmann, C Grosse, H Moors, MA Benotmane, P Monsieurs, ...
Proceedings of the National Academy of Sciences 106 (42), 17757-17762, 2009
A review of the coordination chemistry of hydrothermal systems, or do coordination changes make ore deposits?
J Brugger, W Liu, B Etschmann, Y Mei, DM Sherman, D Testemale
Chemical Geology 447, 219-253, 2016
Nuclear microprobe–synchrotron synergy: towards integrated quantitative real-time elemental imaging using PIXE and SXRF
CG Ryan, BE Etschmann, S Vogt, J Maser, CL Harland, ...
Nuclear Instruments and Methods in Physics Research Section B: Beam …, 2005
Oxidation state of europium in scheelite: tracking fluid–rock interaction in gold deposits
J Brugger, B Etschmann, M Pownceby, W Liu, P Grundler, D Brewe
Chemical Geology 257 (1-2), 26-33, 2008
Speciation and thermodynamic properties for cobalt chloride complexes in hydrothermal fluids at 35–440 C and 600bar: an in-situ XAS study
W Liu, SJ Borg, D Testemale, B Etschmann, JL Hazemann, J Brugger
Geochimica et Cosmochimica Acta 75 (5), 1227-1248, 2011
Speciation of aqueous tellurium (IV) in hydrothermal solutions and vapors, and the role of oxidized tellurium species in Te transport and gold deposition
PV Grundler, J Brugger, BE Etschmann, L Helm, W Liu, PG Spry, Y Tian, ...
Geochimica et Cosmochimica Acta 120, 298-325, 2013
An XAS study of the structure and thermodynamics of Cu (I) chloride complexes in brines up to high temperature (400 C, 600bar)
J Brugger, B Etschmann, W Liu, D Testemale, JL Hazemann, H Emerich, ...
Geochimica et Cosmochimica Acta 71 (20), 4920-4941, 2007
Determination of the oxidation state of Cu in substituted Cu-In-Fe-bearing sphalerite via μ-XANES spectroscopy
NJ Cook, CL Ciobanu, J Brugger, B Etschmann, DL Howard, MD Jonge, ...
American Mineralogist 97 (2-3), 476-479, 2012
UV–Vis spectrophotometric and XAFS studies of ferric chloride complexes in hyper-saline LiCl solutions at 25–90 C
W Liu, B Etschmann, J Brugger, L Spiccia, G Foran, B McInnes
Chemical Geology 231 (4), 326-349, 2006
In-situ X-ray absorption study of iron (II) speciation in brines up to supercritical conditions
D Testemale, J Brugger, W Liu, B Etschmann, JL Hazemann
Chemical Geology 264 (1-4), 295-310, 2009
An in situ XAS study of copper (I) transport as hydrosulfide complexes in hydrothermal solutions (25–592° C, 180–600bar): Speciation and solubility in vapor and liquid phases
BE Etschmann, W Liu, D Testemale, H Mueller, NA Rae, O Proux, ...
Geochimica et Cosmochimica Acta 74 (16), 4723-4739, 2010
A kinetic study of the exsolution of pentlandite (Ni, Fe) 9S8 from the monosulfide solid solution (Fe, Ni) S
B Etschmann, A Pring, A Putnis, BA Grguric, A Studer
American Mineralogist 89 (1), 39-50, 2004
Zinc complexation in chloride-rich hydrothermal fluids (25–600° C): A thermodynamic model derived from ab initio molecular dynamics
Y Mei, DM Sherman, W Liu, B Etschmann, D Testemale, J Brugger
Geochimica et Cosmochimica Acta 150, 265-284, 2015
Distribution and Substitution Mechanism of Ge in a Ge-(Fe)-Bearing Sphalerite
NJ Cook, B Etschmann, CL Ciobanu, K Geraki, DL Howard, T Williams, ...
Minerals 5 (2), 117-132, 2015
Speciation of nickel (II) chloride complexes in hydrothermal fluids: In situ XAS study
Y Tian, B Etschmann, W Liu, S Borg, Y Mei, D Testemale, B O'Neill, N Rae, ...
Chemical Geology 334, 345-363, 2012
Enrichment of germanium and associated arsenic and tungsten in coal and roll-front uranium deposits
B Etschmann, W Liu, K Li, S Dai, F Reith, D Falconer, G Kerr, D Paterson, ...
Chemical Geology 463, 29-49, 2017
Bismuth speciation in hydrothermal fluids: An X-ray absorption spectroscopy and solubility study
B Tooth, B Etschmann, GS Pokrovski, D Testemale, JL Hazemann, ...
Geochimica et Cosmochimica Acta 101, 156-172, 2013
Biomineralization of gold in biofilms of Cupriavidus metallidurans
L Fairbrother, B Etschmann, J Brugger, J Shapter, G Southam, F Reith
Environmental science & technology 47 (6), 2628-2635, 2013
Gold transport in hydrothermal fluids: Competition among the Cl−, Br−, HS− and NH 3 (aq) ligands
W Liu, B Etschmann, D Testemale, JL Hazemann, K Rempel, H Müller, ...
Chemical Geology 376, 11-19, 2014
Transformation of pentlandite to violarite under mild hydrothermal conditions
C Tenailleau, A Pring, B Etschmann, J Brugger, B Grguric, A Putnis
American Mineralogist 91 (4), 706-709, 2006
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