Prof. Dr. Francois Holtz
Institut: | Institut für Mineralogie (Uni Hannover) |
Adresse: | Leibniz Universität Hannover Callinstr. 3 30167 Hannover |
DFG-Projekte
Zugehörige Publikationen
Zhang C., Li X., Almeev R.R., Horn I., Behrens H., Holtz F. (2020). " Ti-in-quartz thermobarometry and TiO2 solubility in rhyolitic melts: New experiments and parametrization" Earth and Planetary Science Letters 538 p116213
Shishkina, Tatiana A., Portnyagin, Maxim V., Botcharnikov, Roman E., Almeev, Renat R., Simonyan, Anna V., Garbe-Schönberg, Dieter, Schuth, Stephan, Oeser, Martin, Holtz, Francois (2018). "Experimental calibration and implications of olivine-melt vanadium oxybarometry for hydrous basaltic arc magmas" American Mineralogist 103 (3) p369-383
Wilke, Sören, Holtz, François, Neave, David A., Almeev, Renat (2017). "The Effect of Anorthite Content and Water on Quartz–Feldspar Cotectic Compositions in the Rhyolitic System and Implications for Geobarometry" Journal of Petrology 58 p789-818
Wilke, Sören, Klahn, Carolin, Bolte, Torsten, Almeev, Renat, Holtz, François (2015). "Experimental investigation of the effect of Ca, Fe and Ti on cotectic compositions of the rhyolitic system" European Journal of Mineralogy 27 p147-159
Bolte, Torsten, Holtz, Francois, Almeev, Renat, Nash, Barbara (2015). "The Blacktail Creek Tuff: an analytical and experimental study of rhyolites from the Heise volcanic field, Yellowstone hotspot system" Contributions to Mineralogy and Petrology p15
Shishkina, Tatiana A., Botcharnikov, Roman E., Holtz, Francois, Almeev, Renat R., Jazwa, Aleksandra M., Jakubiak, Artur A. (2014). "Compositional and pressure effects on the solubility of H2O and CO2 in mafic melts" Chemical Geology p112-129
Almeev, Renat R., Holtz, Francois, Ariskin, Alexei A., Kimura, Jun-Ichi (2013). "Storage conditions of Bezymianny Volcano parental magmas: results of phase equilibria experiments at 100 and 700 MPa" Contributions to Mineralogy and Petrology 166 p1389-1414
Almeev, Renat R., Bolte, Torsten, Nash, Barbara P., Holtz, François, Erdmann, Martin, Cathey, Henrietta E. (2012). "High-temperature, low-H2O Silicic Magmas of the Yellowstone Hotspot: an Experimental Study of Rhyolite from the Bruneau–Jarbidge Eruptive Center, Central Snake River Plain, USA" Journal of Petrology p1837-1866
Vetere, Francesco, Botcharnikov, Roman E., Holtz, Francois, Behrens, Harald, De Rosa, Rosanna (2011). "Solubility of H2O and CO2 in shoshonitic melts at 1250 °C and pressures from 50 to 400 MPa: Implications for Campi Flegrei magmatic systems" Journal of Volcanology and Geothermal Research 202 p251-261
Cichy, Sarah B., Botcharnikov, Roman E., Holtz, François, Behrens, Harald (2011). "Vesiculation and Microlite Crystallization Induced by Decompression: a Case Study of the 1991–1995 Mt Unzen Eruption (Japan)" Journal of Petrology 52 p1469-1492
Shishkina, T. A., Botcharnikov, R. E., Holtz, F., Almeev, R. R., Portnyagin, M. V. (2010). "Solubility of H2O- and CO2-bearing fluids in tholeiitic basalts at pressures up to 500 MPa" Chemical Geology 277 p115-125
Vetere, Francesco, Behrens, Harald, Holtz, Francois, Vilardo, Giuseppe, Ventura, Guido (2010). "Viscosity of crystal-bearing melts and its implication for magma ascent" Journal of Mineralogical and Petrological Sciences 105 p151-163
Botcharnikov, R. E., Almeev, R. R., Koepke, J., Holtz, F. (2008). "Phase Relations and Liquid Lines of Descent in Hydrous Ferrobasalt—Implications for the Skaergaard Intrusion and Columbia River Flood Basalts" Journal of Petrology 49 p1687-1727
Botcharnikov, Roman E., Holtz, Francois, Almeev, Renat R., Sato, Hiroaki, Behrens, Harald (2008). "Storage conditions and evolution of andesitic magma prior to the 1991–95 eruption of Unzen volcano: Constraints from natural samples and phase equilibria experiments" Journal of Volcanology and Geothermal Research 175 p168-180
Vetere, Francesco, Behrens, Harald, Schuessler, Jan A., Holtz, Francois, Misiti, Valeria, Borchers, L. (2008). "Viscosity of andesite melts and its implication for magma mixing prior to Unzen 1991–1995 eruption" Journal of Volcanology and Geothermal Research 275 p208-217
Botcharnikov, Roman E, Holtz, Francois, Behrens, Harald (2007). "The effect of CO2 on the solubility of H2O-Cl fluids in andesitic melt" European Journal of Mineralogy 19 p671-680
Botcharnikov, R. E., Behrens, H., Holtz, F. (2006). "Solubility and speciation of C–O–H fluids in andesitic melt at T = 1100–1300 °C and P = 200 and 500 MPa" Chemical Geology 229 p125-143
Sato, Hiroaki, Holtz, Francois, Behrens, Harald, Botcharnikov, Roman, Nakada, Setsuya (2005). "Experimental Petrology of the 1991–1995 Unzen Dacite, Japan. Part II: Cl/OH Partitioning between Hornblende and Melt and its Implications for the Origin of Oscillatory Zoning of Hornblende Phenocrysts" Journal of Petrology 46 (2) p339-354
Holtz, Francois, Sato, Hiroaki, Lewis, Jared, Behrens, Harald, Nakada, Setsuya (2005). "Experimental petrology of the 1991–1995 Unzen dacite, Japan. Part I: phase relations, phase composition and pre-eruptive conditions" Journal of Petrology 46 (2) p319-337
Behrens, Harald, Ohlhorst, Susanne, Holtz, Francois, Champenois, Michel (2004). "CO2 solubility in dacitic melts equilibrated with H2O-CO2 fluids: Implications for modeling the solubility of CO2 in silicic melts" Geochimica et Cosmochimica Acta 68 (22) p4687-4703
Ohlhorst, Susanne, Behrens, Harald, Holtz, François (2001). "Compositional dependence of molar absorptivities of near-infrared OH- and H2O bands in rhyolitic to basaltic glasses" Chemical Geology 174 p5-20
Tamic, Nathalie, Behrens, Harald, Holtz, François (2001). "The solubility of H2O and CO2 in rhyolitic melts in equilibrium with a mixed CO2–H2O fluid phase" Chemical Geology 174 (1-3) p333-347