Items where Author is "Franz, L."

2020

Hänni, H. A. and Franz, L. and Wang, H. A. O.. (2020) Deep purple vesuvianite (idocrase) from Pakistan. The Australian Gemmologist, 27 (3). pp. 136-139.

2019

Vögtli, M. and Kuhn, N. J. and Franz, L. and de Capitani, C. and Koziol, M.. (2019) Lichtoptische und geochemische Analyse der Tephraschichten aus dem Hinkelsmaar in der Westeifel. Mainzer Naturwissenschaftliches Archiv, 56 (1). pp. 29-41.

2017

Hänni, H. A. and Franz, L. and Wei, Z.. (2017) A new ornamental gemstone from Pakistan: Sannan-Skarn. In: Proceedings of the 35th International Gemmological Conference (IGC 2017). pp. 146-147.

2006

Broecker, M. and Franz, L.. (2006) Dating metamorphism and tectonic juxtaposition on Andros Island (Cyclades, Greece): results of a Rb-Sr study. Geological magazine, 143 (5). pp. 609-620.

2005

Franz, L. and Okrusch, M. and Seidel, E. and Kreuzer, H.. (2005) Polymetamorphic evolution of pre-Alpidic basement relics in the external Hellenides, Greece. Neues Jahrbuch für Mineralogie-Abhandlungen, 181 (2). pp. 147-172.

2004

Renno, A. D. and Franz, L. and Witzke, T. and Herzig, P. M.. (2004) The coexistence of melts of hydrous copper chloride, sulfide and silicate compositions in a magnesiohastingsite cumulate, Tubaf Seamount, Papua New Guinea. The Canadian Mineralogist, 42 (1). pp. 1-16.

2003

Schmid, R. and Romer, R. L. and Franz, L. and Oberhänsli, R. and Martinotti, G.. (2003) Basement-cover sequences within the UHP unit of the Dabie Shan. Journal of Metamorphic Geology, 21 (6). pp. 531-538.

Müller, D. and Franz, L. and Petersen, S. and Herzig, P. M. and Hannington, M. D.. (2003) Comparison between magmatic activity and gold mineralization at Conical Seamount and Lihir Island, Papua New Guinea. Mineralogy and petrology, 79 (3-4). pp. 259-283.

Schmid, R. and Wilke, M. and Oberhänsli, R. and Janssens, K. and Falkenberg, G. and Franz, L. and Gaab, A.. (2003) Micro-XANES determination of ferric iron and its application in thermobarometry. Lithos, 70 (3-4). pp. 381-392.

2001

Schmid, R. and Ryberg, T. and Ratschbacher, L. and Schulze, A. and Franz, L. and Oberhänsli, R. and Dong, S.. (2001) Crustal structure of the eastern Dabie Shan interpreted from deep reflection and shallow tomographic data. Tectonophysics, 333 (3-4). pp. 347-359.

Franz, L. and Romer, R. L. and Klemd, R. and Schmid, R. and Oberhänsli, R. and Wagner, T. and Shuwen, D.. (2001) Eclogite-facies quartz veins within metabasites of the Dabie Shan (eastern China): pressure-temperature-time-deformation path, composition of the fluid phase and fluid flow during exhumation of high-pressure rocks. Contributions to Mineralogy and Petrology, 141 (3). pp. 322-346.

2000

Bröcker, M. and Franz, L.. (2000) The contact aureole on Tinos (Cyclades, Greece): tourmaline-biotite geothermometry and Rb-Sr geochronology. Mineralogy and Petrology, 70 (3-4). pp. 257-283.

1999

Franz, L. and Romer, R. L. and Dingeldey, D. P.. (1999) Diachronous Pan-African granulite-facies metamorphism (650 Ma and 550 Ma) in the Kaoko belt, NW Namibia. European Journal of Mineralogy, 11 (1). pp. 167-180.

Handy, M. R. and Franz, L. and Heller, F. and Janott, B. and Zurbriggen, R.. (1999) Multistage accretion and exhumation of the continental crust (Ivrea crustal section, Italy and Switzerland). Tectonics, 18 (6). pp. 1154-1177.

Kurszlaukis, S. and Franz, L. and Brey, G. P.. (1999) The Blue Hills Intrusive Complex in southern Namibia - relationships between carbonatites and monticellite picrites. Chemical Geology, 160 (1-2). pp. 1-18.

1998

Franz, L. and Seifert, W.. (1998) Basement studies in a continental suture zone - Xenoliths from the mid-German crystalline rise (Rhon area, mid-European Variscides). Neues Jahrbuch für Mineralogie-Abhandlungen, 173 (3). pp. 263-303.

Franz, L. and Harlov, D. E.. (1998) High-grade K-feldspar veining in granulites from the Ivrea-Verbano Zone, northern Italy: Fluid flow in the lower crust and implications for granulite facies genesis. The Journal of Geology, 106 (4). pp. 455-472.

Kurszlaukis, S. and Franz, L. and Lorenz, V.. (1998) On the volcanology of the Gibeon Kimberlite Field, Namibia. Journal of volcanology and geothermal research, 84 (3-4). pp. 257-272.

Romer, R. L. and Franz, L.. (1998) Ordovician barrow-type metamorphism in the Strona-Ceneri Zone (northern Italy) dated by U-Pb on staurolite. Schweizerische Mineralogische und Petrographische Mitteilungen, 78 (3). pp. 383-395.

1997

Franz, L. and Schuster, A. K. and Strauss, K. W.. (1997) Basement evolution in the rhenohercynian segment: Discontinuous exhumation history of the Eckergneis complex (Harz mountains, Germany). Chemie der Erde-Geochemistry, 57 (2-3). pp. 105-135.

Henk, A. and Franz, L. and Teufel, S. and Oncken, O.. (1997) Magmatic underplating, extension, and crustal reequilibration: Insights from a cross-section through the Ivrea Zone and Strona-Ceneri Zone, northern Italy. The Journal of Geology, 105 (3). pp. 367-377.

Franz, L. and Brey, G. P. and Okrusch, M.. (1997) Metasomatic reequilibration of mantle xenoliths from the Gibeon Kimberlite Province (Namibia). Geologija i Geofizika, 38 (1). pp. 245-259.

Kurszlaukis, S. and Franz, L.. (1997) Phase petrology, geochemistry and evolution of the ultrabasic-carbonatitic Blue Hills complex (Southern Namibia). Geologija i Geofizika, 38 (1). pp. 51-66.

Zurbriggen, R. and Franz, L. and Handy, M. R.. (1997) Pre-Variscan deformation, metamorphism and magmatism in the Strona-Ceneri zone (southern Alps of northern Italy and southern Switzerland). Schweizerische Mineralogische und Petrographische Mitteilungen, 77 (3). pp. 361-380.

Franz, L. and Seifert, W. and Kramer, W.. (1997) Thermal evolution of the mantle underneath the Mid-German Crystalline Rise: evidence from mantle xenoliths from the Rhone area (Central Germany). Mineralogy and petrology, 61 (1-4). pp. 1-25.

1996

Franz, L. and Brey, G. P. and Okrusch, M.. (1996) Reequilibration of ultramafic xenoliths from Namibia by metasomatic processes at the mantle boundary. The Journal of Geology, 104 (5). pp. 599-615.

1994

Dingeldey, D. P. and Dürr, S. B. and Charlesworth, E. G. and Franz, L. and Okrusch, M. and Stanistreet, I. G.. (1994) A geotraverse through the northern coastal branch of the Damaran orogen west of Sesfontein, Namibia. Journal of African Earth Sciences, 19 (4). pp. 315-329.

Heinrich, W. and Franz, L. and Hein, U. and Herms, P.. (1994) Microthermometry of Synthetic Fluid Inclusions - An Interlaboratory Comparison Using Different Heating Freezing Stages. Neues Jahrbuch für Mineralogie-Abhandlungen (7). pp. 295-313.

Kleinschrot, D. and Klemd, R. and Brocker, M. and Okrusch, M. and Franz, L. and Schmidt, K.. (1994) Protores and Country Rocks of the Nsuta Manganese Deposit (Ghana). Neues Jahrbuch für Mineralogie-Abhandlungen, 168 (1). pp. 67-108.

Brocker, M. and Franz, L.. (1994) The Contact Aureole nn Tinos (Cyclades, Greece). 1. Field Relationships, Petrography and P-T Conditions. Chemie der Erde-Geochemistry, 54 (4). pp. 262-280.

1993

Franz, L. and Okrusch, M. and Brocker, M.. (1993) Polymetamorphic Evolution of Pre-Alpidic Basement Rocks on the Island of Sikinos (Cyclades, Greece). Neues Jahrbuch für Mineralogie-Abhandlungen (4). pp. 145-162.

1992

Franz, L. and Okrusch, M.. (1992) Aragonite-Bearing Blueschists on Arki Island, Dodecanese, Greece. European Journal of Mineralogy, 4 (3). pp. 527-537.