GFZ Potsdam - Publications

Publications

Helmholtz Centre Potsdam
GFZ German Research Centre for Geosciences

(Co) Author: Franz, G.

Conference Paper

2012

Frei, D.; Liebscher, A.; van Kan Parker, M.; Wunder, B.; Franz, G.; van Westrenen, W.; Klemme, S.; Blundy, J. (2012): Trace element partitioning between orthopyroxene and anhydrous silicate melt: an experimental and computational study. 1st European Mineralogical Conference - EMC (Frankfurt/Main, Germany 2012), EMC2012-715.
| EDOC: 19110 |

Liebscher, A.; Franz, G. (2012): Pseudomorphic replacement of zoisite by Fe-rich epidote - An experimental study at 0.5 GPa/500 to 650 °C. 1st European Mineralogical Conference - EMC (Frankfurt/Main, Germany 2012).
| EDOC: 19423 |

2011

Lucassen, F.; Koch-Müller, M.; Taran, M.; Franz, G. (2011): Hydrogen incorporation into pure and Nb-, Cr-, V-doped synthetic rutile at 600°C, 400MPa. 7th European Conference on Mineralogy and Spectroscopy - ECMS 2011 (Potsdam, Germany 2011), 48.
| EDOC: 17522 |

Stuff, M.; Hippler, D.; Koch-Müller, M.; Franz, G. (2011): Exploring Precambrian and Cambrian sedimentary apatite by raman and FTIR spectroscopy. Sediment 2011 'Sediments: Archives of the Earth System' (Leipzig, Germany 2011), 96.
| EDOC: 17220 |

2010

Lucassen, F.; Franz, G.; Wirth, R. (2010): 3D-view of a reaction front for a dissolution-precipitation reaction - the rutile-titanite reaction. Abstract Book, 88. Jahrestagung der Deutschen Mineralogischen Gesellschaft - From Dust to Dust - (Münster 2010).
| EDOC: 15816 |

Lucassen, F.; Koch-Müller, M.; Taran, M.; Franz, G. (2010): Hydrogen incorporation in rutile - evidence from hydrothermal experiments on synthetic single-crystal rutile. Abstract Book, 88. Jahrestagung der Deutschen Mineralogischen Gesellschaft - From Dust to Dust - (Münster 2010), S06-T01.
| EDOC: 15807 |

2009

Fischer, S.; Liebscher, A.; Wandrey, M.; Zemke, K.; Franz, G. (2009): Petrological Effects of Injected CO2 on Brine-Saturated Reservoir Sandstone – Preliminary Results of Long-Term Experiments. GeoDresden 2009 : Geologie der Böhmischen Masse - regionale und angewandte Geowissenschaften in Mitteleuropa, GeoDresden (Dresden 2009), 284.
| EDOC: 14075 |

2008

Frei, D.; Liebscher, A.; Franz, G.; Wunder, B.; Klemme, S.; Blundy, J. (2008): Trace element partitioning between orthopyroxene and anhydrous silicate melt on the Iherzolite solidus from 1.1 to 3.2 GPa and 1230°C to 1535°C in the model system Na2O-CaO-MgO-Al2O3-SiO2. 86. Jahrestagung der Deutschen Mineralogischen Gesellschaft (Berlin 2008), 591.
| EDOC: 11935 |

Khomenko, V.; Wiedenbeck, M.; Gottschalk, M.; Franz, G. (2008): Lithiums role in the crystal chemistry of beryl. 86. Jahrestagung der Deutschen Mineralogischen Gesellschaft (Berlin 2008), 589.
| EDOC: 11957 |

Lucassen, F.; Rhede, D.; Franz, G.; Romer, R. L.; Wirth, R.; Dulski, P. (2008): Rutile Replacement by Titanite (I): Experimental Growth. 86. Jahrestagung der Deutschen Mineralogischen Gesellschaft (Berlin 2008), 145.
| EDOC: 11943 |

Lucassen, F.; Rhede, D.; Franz, G.; Romer, R. L.; Wirth, R.; Schmidt, C. (2008): Rutile Replacement by Titanite (II): Experimental Growth. 86. Jahrestagung der Deutschen Mineralogischen Gesellschaft (Berlin 2008), 148.
| EDOC: 11942 |

2007

Dörsam, G.; Liebscher, A.; Wunder, B.; Franz, G. (2007): Structure determination of synthetic Pb2Al2Si2O9, the Al-analogue of the mineral kentrolite (Pb2Mn2Si2O9). 15. Jahrestagung der Deutschen Gesellschaft für Kristallographie (Bremen 2007).
| EDOC: 9941 |

Franz, G.; Wirth, R.; Rhede, D. (2007): The rutile-titanite fransformation - a TEM study. Frontiers in Mineral Sciences 2007 (Cambridge, UK 2007), 245-246.
| EDOC: 9934 |

Hahn, A.; Franz, G.; Rhede, D. (2007): Dissolution- and reprecipitation textures of allanite in metagranitoids, a submicrometer insight into REE-mobility. Frontiers in Mineral Sciences 2007, 99-100.
| EDOC: 9912 |

Lucassen, F.; Franz, G.; Romer, R. L.; Pudlo, D.; Dulski, P. (2007): Nd, Pb, and Sr isotope composition of Late Mesozoic to Quaternary intra - plate magmatism in NE - Africa (Sudan, Egypt): implications for the mantle sources. Vom All zum Kern : Geowissenschaften in Afrika ; Programm & Abstracts, Jahrestagung der Afrikagruppe deutscher Geowissenschaftler (Potsdam 2007), 24.
| EDOC: 9960 | PDF |

Vasquez, P.; Franz, G.; Glodny, J.; Romer, R. L. (2007): Origin of fayalite granitoids at a continental margin: Trace element and isotopic constraints. 6th International Hutton Symposium - Origin of Granites and Related Rocks (Stellenbosch 2007).
| EDOC: 10844 |

2006

Dörsam, G.; Liebscher, A.; Gottschalk, M.; Franz, G. (2006): High pressure syntheses of Pb-zoisite and Pb-lawsonite. 84. Jahrestagung der Deutschen Mineralogischen Gesellschaft (Hannover 2006), 30.
| EDOC: 9016 |

Gleißner, P.; Franz, G.; Glodny, J. (2006): Rb-Sr dating of pseudomorphs after lawsonite in greenschist-facies rocks, Tauern Window, Eastern Alps. 84. Jahrestagung der Deutschen Mineralogischen Gesellschaft (DMG) (Hannover 2006).
| EDOC: 10839 |

2005

Dörsam, G.; Liebscher, A.; Gottschalk, M.; Franz, G.; Wunder, B. (2005): Sr-Ca distribution between fluid, zoisite and lawsonite. 83. Jahrestagung der Deutschen Mineralogischen Gesellschaft (Aachen 2005), 27.
| EDOC: 7333 |

Franz, G.; Lucassen, F. (2005): 600 Ma of crustal evolution in the Central Andes: a site of crustal growth or destruction at an active continental margin?. 6th International Symposium on Andean Geodynamics (Barcelona 2005).
| EDOC: 7134 |

Liebscher, A.; Franz, G.; Frei, D.; Münker, C. (2005): Magmatic zoisite from high-pressure pegmatites, Münchberg Massif, Germany: A potential P, T, t, x indicator. 15th Annual Goldschmidt Conference (Moscow, Idaho, USA 2005), 5.
| EDOC: 7755 |

Liebscher, A.; Franz, G.; Frei, D.; Münker, C. (2005): P-T-t-x conditions of high-pressure pegmatite formation, Muenchberg Massif, Germany: Evidence from magmatic zoisite. 83. Jahrestagung der Deutschen Mineralogischen Gesellschaft (Aachen 2005), 82.
| EDOC: 7754 |

Lucassen, F.; Franz, G.; Wiedicke, M. (2005): Complete recycling of the magmatic arc in Chile (36° - 39°S) – evidence from chemical and isotopic composition of (sub)recent trench sediments.. 6th International Symposium on Andean Geodynamics (Barcelona 2005).
| EDOC: 7135 |

2004

Escayola, M.; Pimentel, M.; Viramonte, G.; Lucassen, F.; Franz, G. (2004): Upper mantle xenoliths from Central Argentine (Eastern Pampean Ranges): Geothermobarometry and isotopic data.. 32nd International Geological Congress (Florence 2004).
| EDOC: 7125 |

Franz, G.; Lucassen, F.; Viramonte, J.; Romer, R. L. (2004): Cretaceous metasomatism of lithospheric mantle: Trace element and isotopic composition of spinel lherzolite xenoliths from NW Argentina.. 14th Annual Goldschmidt Conference (Copenhagen, Denmark 2004), A715.
| EDOC: 7137 |

Giliard, N.; Riedl, M.; Wunder, B.; Franz, G. (2004): Experimental investigations in the system SiO2-AlPO4. 82. Jahrestagung der Deutschen Mineralogischen Gesellschaft (Karlsruhe 2004), 46.
| EDOC: 6052 |

2003

Creixell, C.; Figueroa, O.; Lucassen, F.; Franz, G. (2003): Low temperature alteration of calc alkaline granitoids of Nahuelbuta Mountains, south-central Chile (36°30’-38.00’S).. 10th Congreso Geológico Chileno (Concepción, Chile 2003).
| EDOC: 7132 |

Creixell, C.; Figueroa, O.; Lucassen, F.; Franz, G. (2003): The occurence and thermal disequilibrium of cummingtonite in plutonic rocks of Nahuelbuta Mountains.. 10th Congreso Geológico Chileno (Concepción, Chile 2003).
| EDOC: 7133 |

Franz, G.; Lucassen, F. (2003): Changing magma composition in the Late Paleozoic versus Early Mesozoic in the Andes – a stationary versus a moving arc?. 10° Congreso Geologico Chileno (Concepción, Chile 2003).
| EDOC: 7130 |

Franz, G.; Lucassen, F. (2003): Early Palaeozoic high-T metamorphism and magmatism in the Central Andes: an analogy to the present high plateau?. 10th Congreso Geológico Chileno (Concepción, Chile 2003).
| EDOC: 7131 |

Lucassen, F.; Franz, G.; Viramonte, J.; Romer, R. L. (2003): Sr, Nd, and Pb Isotopic composition of clinopyroxene and temperature and age of mineral equilibria: late Cretaceous mantle xenoliths from the Central Andes.. 4th South American Symposium on Isotope Geology (Salvador, Brazil 2003), 589-592.
| EDOC: 7008 |

Rosner, M.; Trumbull, R. B.; Erzinger, J.; Franz, G. (2003): Boron isotope fractionation during slab dehydration and across-arc Delta11B variations. AGU 2003 Fall Meeting (San Francisco 2003).
| EDOC: 6490 |

2002

Creixell, C.; Lucassen, F.; Franz, G.; Vasquez, P.; Figueroa, O. (2002): Petrology of the Hualpén stock: Evidence of late Triassic epizonal plutonism at the western Margin of Gondwana (36°45’S, 73°10’W).. 5th International Symposium on Andean Geodynamics (ISAG) (Toulouse 2002), 167-170.
| EDOC: 7127 |

Lucassen, F.; Echtler, H.; Trumbull, R. B.; Franz, G.; Romer, R.; Figueroa, O. (2002): Crustal recycling and juvenile additions: the Paleozoic to recent tectonic and compositional evolution of the Chilean continental margin (36° - 40°S). 5th International Symposium on Andean Geodynamics (ISAG) (Toulouse, France 2002), 393-396.
| EDOC: 4858 |

Vasquez Illanes, P.; Franz, G.; Lucassen, F.; Figueroa, O. (2002): Mineral composition variations as effect of contact metamorphism in the metapelites of the Eastern Series, Nahuelbuta Mountains, South-Central Chile.. 5th International Symposium on Andean Geodynamics (ISAG) (Toulouse 2002), 677-680.
| EDOC: 7128 |

2001

Büttner, S. H.; Glodny, J.; Lucassen, F.; Franz, G. (2001): Ordovician basin formation by ductile thinning of high-grade metamorphic crust in the Sierras Pampeanas, NW Argentina. MARGINS Meeting (Kiel 2001).
| EDOC: 4765 |

Liebscher [Brunsmann], A.; Franz, G.; Heinrich, W. (2001): Experimental investigation of zoisite-clinozoisite phase equilibria in the system CaO-Fe2O3-Al2O3-SiO2-H2O. 79. Jahrestagung der Deutschen Mineralogischen Gesellschaft (Potsdam 2001).
| EDOC: 2462 |

Liebscher [Brunsmann], A.; Gottschalk, M.; Franz, G. (2001): The substitution Fe3+-Al and the isosymmetric displacive phase transition in synthetic zoisite: a powder X-ray and infrared spectroscopy study. 79. Jahrestagung der Deutschen Mineralogischen Gesellschaft (Potsdam 2001).
| EDOC: 2733 |

Lucassen, F.; Becchio, R.; Trumbull, R. B.; Büttner, S. H.; Romer, R.; Franz, G.; Wilke, H. G. (2001): Long-term compositional evolution of a continental margin – the Central Andes 18-27°S.. MARGINS Meeting (Kiel 2001), 126.
| EDOC: 6612 |

Lucassen, F.; Franz, G.; Trumbull, R. B.; Romer, R. L.; Velasquez, P.; Creixell, C. (2001): Sr, Nd, Pb - isotopic and geochemical composition of metasedimentary and magmatic rocks of the late Paleozoic and Mesozoic basement in Chile and W Argentina (36°30-40'S; 70°30'-73°W) - implications for the source regions of the pre-Cenozoic basement. III. South American Symposium on Isotope Geology.
| EDOC: 2833 |

Rosner, M.; Erzinger, J.; Franz, G. (2001): Boron as a tracer for material transfer from the subducted slab to arc volcanics in the Central Volcanic Zone of the Andes. 79. Jahrestagung der Deutschen Mineralogischen Gesellschaft (Potsdam 2001), 157.
| EDOC: 2898 |

Rosner, M.; Erzinger, J.; Franz, G. (2001): Slab-related Boron Isotope Signatures in arc Volcanic Rocks from the Central Volcanic Zone (CVZ) of the Andes. AGU 2001 Fall Meeting (San Francisco 2001).
| EDOC: 2896 |

Rosner, M.; Erzinger, J.; Franz, G. (2001): Subduction related boron isotopic signal in volcanic rocks from the Central Volcanic Zone of the Andes. EUG XI, 435.
| EDOC: 2900 |

2000

Buettner, S.; Lucassen, F.; Wemmer, K.; Neubauer, F.; Glodny, J.; Franz, G. (2000): Time-deformation relations of ordovician metamorphism and magmatism of the pre-Andean crust: The Sierra de Quilmes (NW Argentia). 31st International Geological Congress (Rio de Janeiro Brazil 2000).
| EDOC: 4749 |

Büttner, S. H.; Glodny, J.; Lucassen, F.; Wemmer, K.; Neubauer, F.; Franz, G. (2000): Time-deformation relations of lower Paleozoic metamorphism and magmatism in the Sierra de Quilmes (NW Argentina). 17. Geowissenschaftliches Lateinamerika-Kolloquium (Stuttgart 2000), 43.
| EDOC: 4751 |

Franz, G.; Liebscher [Brunsmann], A.; Gottschalk, M. (2000): Zoisite/Clinozoisite Phase Relations: An Experimental Study in CFASH. 8th International Symposium on Experimental Mineralogy, Petrology and Geochemistry (Bergamo 2000), 36.
| EDOC: 2111 |

Liebscher [Brunsmann], A.; Franz, G.; Gottschalk, M. (2000): Structural Consequences of the incorporation of Fe3+ in Zoisite: A Rietveld Refinement and FTIR Study. 8th International Symposium on Experimental Mineralogy, Petrology and Geochemistry (Bergamo 2000), 19.
| EDOC: 2103 |

Lucassen, F.; Becchio, R.; Harmon, R.; Kasemann, S. A.; Franz, G.; Trumbull, R. B.; Wilke, H.-G.; Romer, R. L. (2000): Composition and density of the continental crust in the Andes between 18° and 27°S. 17. LateinAmerika-Kolloquium, p. 31.
| EDOC: 1830 |

Lucassen, F.; Escayola, M.; Franz, G.; Romer, R. L.; Koch, K. (2000): Isotopic composition of late Mesozoic mafic rocks from the Andes (23-32°S) - implications for their mantle sources. DMG, 117.
| EDOC: 1719 |

Rosner, M.; Erzinger, J.; Franz, G. (2000): The use of boron as a tracer of intracrustal mass transport. 17. Geow. Lateinamerika-Kolloquium.
| EDOC: 1872 |

1999

Franz, G.; Lucassen, F.; Trumbull, R. B. (1999): The Continental Crust of the Central Andes (21°-26°S) - The petrological - geochemical perspective. EUG 10, p. 420.
| EDOC: 1617 |

Liebscher [Brunsmann], A.; Franz, G.; Gottschalk, M. (1999): Zoisite-Clinozoisite phase relations at 0.5 GPa to 2.0 GPa / 500 to 800°C: an experimental study. European Union of Geosciences (EUG 10) (Strasbourg 1999), 720.
| EDOC: 2239 |

Lucassen, F.; Escayola, M.; Romer, R. L.; Viramonte, J.; Franz, G. (1999): Isotopic composition of Late Mesozoic mafic rocks from the Andes (23-32°S) - how heterogeneous is the mantle source?. Fourth International Symposium on Andean Geodynamics, 454-457.
| EDOC: 1749 |

Lucassen, F.; Escayola, M.; Romer, R. L.; Viramonte, J.; Franz, G. (1999): Isotopic composition of Late Mesozoic mafic rocks from the Andes (23-32°S) - how heterogeneous is the mantle source?. II South American Symposium on Isotope Geology, 238-242.
| EDOC: 1914 |

Trumbull, R. B.; Lindsay, J. M.; Schmitt, A. K.; Siebel, W.; Schilling, F. R.; Giese, P.; Wigger, P.; Brasse, H.; Lucassen, F.; Franz, G. (1999): Crust-mantle mixing in continental arc magmas: Petrological and petrophysical investigations in the Andes. 24th General Assembly of the European Geophysical Society (The Hague, Netherlands 1999).
| EDOC: 2285 |

1998

Goerne, G. von; Franz, G.; Heinrich, W. (1998): Tourmaline - a monitor for fluid composition in rocks. 7th International Symposium on Experimental Mineralogy, Petrology and Geochemistry (Orléans 1998), 24.
| EDOC: 2430 |

Liebscher [Brunsmann], A.; Franz, G.; Gottschalk, M. (1998): Orthozoisite-clinozoisite phase relations at 500 MPa/400-600°C: First experimental results in the System CaO-Fe2O3-Al2O3-SiO2-H2O (SFASH) + Br2. 7th International Symposium on Experimental Mineralogy, Petrology and Geochemistry (Orléans 1998), 6.
| EDOC: 3062 |

Lucassen, F.; Becchio, R.; Franz, G.; Trumbull, R. B.; Kramer, W.; Wilke, H.-G. (1998): Metamorphism and composition of the Central Andean crust through time. 3rd Andean Geoscience Workshop.
| EDOC: 2879 |

1997

Goerne, G. von; Franz, G.; Heinrich, W. (1997): Experimental calibration of fluid controlled incorporation of Na and Ca in tourmaline. International Symposium on Tourmaline (Brno, Czech Republic 1997), 24.
| EDOC: 2426 |

Goerne, G. von; Franz, G.; Heinrich, W. (1997): Experimental calibration of fluid controlled incorporation of Na and Ca in tourmaline. 75. Jahrestagung der Deutschen Mineralogischen Gesellschaft (Köln 1997), 132.
| EDOC: 2428 |

Kasemann, S. A.; Franz, G.; Erzinger, J.; Gerstenberger, H.; Clayes, P. (1997): Chemical and Boron Isotopic Composition of Tourmalines in the Paleozoic Basement of the Puna Central Andes, NW-Argentina. VII Congreso Geologico Chileno, p. 180.
| EDOC: 1598 |

Liebscher [Brunsmann], A.; Franz, G.; Erzinger, J. (1997): REE partitioning between zoisite, calcite, and fluid phase under near eclogite facies conditions. 75. Jahrestagung der Deutschen Mineralogischen Gesellschaft (Köln 1997).
| EDOC: 3063 |

Liebscher [Brunsmann], A.; Franz, G.; Erzinger, J. (1997): Trace element and REE mobility and fluid flow in eclogite-amphibolite facies metabasites: evidence from zoisite segregations. EUG IX.
| EDOC: 3064 |

Najorka, J.; Gottschalk, M.; Franz, G. (1997): Tremolite and diopside in equilibrium with an 1 molar aqueous (Sr,Ca)-chloridic solution. European Union of Geosciences (EUG-9) (Strasbourg 1997), 673.
| EDOC: 2750 |

1996

Franz, G.; Erzinger, J.; Harnisch, M. (1996): Rare Earth Element Distribution in Zoisite and Epidote From High Pressure Pegmatites and Hydrothermal Segregations. Goldschmidt Conference.
| EDOC: 1572 |

Goerne, G. von; Franz, G.; Gottschalk, M. (1996): Chemical composition of synthetic tourmaline. 6th International Symposium on Experimental Mineralogy, Petrology and Geochemistry (Bayreuth 1996), 22.
| EDOC: 2754 |

Goerne, G. von; Franz, G.; Heinrich, W. (1996): Disequilibrium growth of synthetic tourmaline. 6th International Symposium on Experimental Mineralogy, Petrology and Geochemistry (Bayreuth 1996), 22.
| EDOC: 2415 |

Gottschalk, M.; Zimmermann, R.; Heinrich, W.; Franz, G. (1996): Na-K Richterite solid solutions as a sensor for NaCl/KCl Ratios in Metamorphic Fluids. 6th Annual Goldschmidt Conference (Heidelberg 1996), 209.
| EDOC: 2413 |

Gratz, R.; Heinrich, W.; Franz, G. (1996): Monazite-Xenotime thermometry: Experimental calibration of the (Ce-Y)PO4-solvus. 6th International Symposium on Experimental Mineralogy, Petrology and Geochemistry (Bayreuth 1996), 23.
| EDOC: 2414 |

Heinrich, W.; Andrehs, G.; Franz, G. (1996): Monazite-Xenotime thermometry: An empirical calibration of the (LREE-HREE)PO4-solvus. 6th Annual Goldschmidt Conference (Heidelberg 1996), 244.
| EDOC: 2412 |

Liebscher [Brunsmann], A.; Franz, G.; Erzinger, J. (1996): Zoisite-Quartz Segregations in Garnet-Amphibolites and Their Significance for Fluid Flow. 1. Goldschmidt Conference.
| EDOC: 1570 |

Najorka, J.; Franz, G.; Gottschalk, M. (1996): Equilibrium of (Sr,Ca)-tremolite solid solutions at 750°C and 2 kbar and (Sr,Ca)-chloride solutions. 6th International Symposium on Experimental Mineralogy, Petrology and Geochemistry (Bayreuth 1996), 47.
| EDOC: 2755 |

1995

Franz, G.; Andrehs, G.; Heinrich, W. (1995): Crystal chemistry of natural metamorphic monazite and xenotime. 5th Annual Goldschmidt Conference (Pennsylvania State 1995), 46.
| EDOC: 2411 |

1994

Andrehs, G.; Franz, G.; Rhede, D.; Teufel, S. (1994): Kristallchemie von Monazit aus Metamorphiten des Saxothuringikums NE Bayerns.
| EDOC: 1516 |

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