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Scientific Drilling ICDP Publications

 
(Co) Author: Thomas, R.
(since 1996) [ All ]

























  • Thomas, R. (2009): Book review : Pegmatites by David London, publ. by the Mineralogical Association of Canada. Gems & Gemology, 45, 1, 52-52.
















  • Anderson, A. J.; Wirth, R.; Thomas, R. (2007): The alteration of zircon and its role in the remobilization of high field strength elements in the Georgeville granite, Nova Scotia. Geochimica et Cosmochimica Acta, 71, 15, Suppl. 1, A26.




















  • Trinkler, M.; Monecke, T.; Thomas, R. (2005): Constraints on the genesis of yellow fluorite in hydrothermal barite-fluorite veins of the Erzgebirge, Eastern Germany: Evidence from optical absorption spectroscopy, rare earth element data, and fluid inclusion investigations.. Canadian Mineralogist, 43, 3, 883-898.








  • Thomas, R.; Förster, H.-J.; Heinrich, W. (2003): The behaviour of boron in peraluminous granite-pegmatite systems and associated hydrothermal solutions: a melt and fluid inclusion study. Contributions to Mineralogy and Petrology, 144, 4, 457-472.

  • Veksler, I. V.; Thomas, R.; Wirth, R. (2003): Crystallization of AlpO4-SiO2 solid solutions from granitic melt and implications for P-rich melt inclusions in pegmatitic quartz. American Mineralogist, 88, 11-12, Pt.1, 1724-1730.

  • Veksler, I. V.; Thomas, R.; Wirth, R. (2003): Crystallization of AlPO4-SiO2 solid solutions from granitic melt and implications to P-rich melt inclusions in pegmatitic quartz. American Mineralogist, 88, 11-12, Pt. 1, 1724-1730.


  • Thomas, R. (2002): Determination of the H3BO3 concentration in fluid and melt inclusions in granite pegmatites by laser Raman microprobe spectroscopy. American Mineralogist, 87, 56-68.

  • Veksler, I. V.; Thomas, R. (2002): An experimental study of B-, P- and F-rich synthetic granite pegmatite at 0.1 and 0.2 GPa. Contributions to Mineralogy and Petrology, 143, 6, 673-683.





  • Thomas, R. (2000): Determination of water contents of granite melt inclusions by confocal laser Raman microprobe spectroscopy. American Mineralogist, 85, 5-6, 868-872.


  • Thomas, R.; Webster, J. D.; Heinrich, W. (2000): Melt inclusions in pegmatite quartz: complete miscibility between silicate melts and hydrous fluids at low pressure. Contributions to Mineralogy and Petrology, 139, 4, 394-401.


  • Janak, M.; Hurai, V.; Ludhova, L.; Thomas, R. (1999): Partial melting and retrogression during exhumation of high-grade metapelites, the Tatra Mountains, Western Carpathians. Physics and Chemistry of the Earth, Part A, 24, 3, 289-294.

  • Thomas, R.; Webster, J. D. (1999): Characteristics of berlinite from Ehrenfriedersdorf pegmatite, Erzgebirge, Germany. Z. Geol. Wiss., 27 (5/6), 443-454.





  • Breiter, K.; Fryda, J.; Seltmann, R.; Thomas, R. (1997): Mineralogical evidence for two magmatic stages in the evolution of an extremely P-rich rare-metal granite: The Podlesi stock (Krusne hory, Czech Republic). Journal of Petrology, 38, 12, 1723-1739.

  • Thomas, R.; Klemm, W. (1997): Microthermometric study of silicate melt inclusions in Variscan granites from SE Germany: volatile contents and entrapment conditions. Journal of Petrology, 38 (12), 1753-1765.









  • Müller, A.; Thomas, R. J. (2009): Wachstumsstrukturen und chemische Zonierung von Quarz - ein Archiv der Magmenentwicklung spät-Herzynischer Granite und Rhyolithe des Erzgebirges. Zeitschrift für geologische Wissenschaften, 37, 4-5, 319-341.

  • Thomas, R. (2009): What can melt and fluid inclusion tell us about pegmatite-forming processes?. Estudos Geológicos, 19, 2, 15-19.



  • Thomas, R.; Davidson, P. (2008): Water and melt/melt immiscibility, the essential components in the formation of pegmatites; evidence from melt inclusions. Zeitschrift für geologische Wissenschaften, 36, 347-364.





  • Thomas, R.; Davidson, P. (2006): Progress in the determination of water in glasses and melt inclusions with Raman spectroscopy: A short review. Zeitschrift für Geologische Wissenschaften, 34, 3-4, 159-163.












  • Haapala, I.; Thomas, R. (2000): Melt inclusions in quartz and topaz of the topaz granite from Eurajoki. Journal of the Czech Geological Society, 45, 1 - 2, 149-154.

  • Haapala, I.; Thomas, R. (2000): Melt inclusions in quartz and topaz of the topaz granite from Eurajoki, Finland. Journal of Czech Geological Society, 45, 1-2, 149-154.






  • Gilg, H. A.; Thomas, R. (2011): The inside story of topaz. - In: Staebler, G.; Hansen, S.; Liebetrau, S.; Clifford, J. (Eds.), extraLapis No. 14: Topaz - Perfect Cleavage, 88-93.


  • Thomas, R. (2009): Freunde und Kollegen über Felix Grigorievich Reif. - In: Reif, F. G. (Eds.), Die Bedingungen und Mechanismen der Bildung granitischer Erz-Magmen-Systeme. Ausgewählte wissenschaftliche Arbeiten., Kremenetsky, 475-476.




  • Thomas, R.; Webster, J. D.; Davidson, P. (2006): Understanding pegmatite formation: The melt and fluid inclusion approach.. - In: Webster, J. D. (Eds.), Melt inclusions in plutonic rocks, Mineralogical Association of Canada, 189-210.

  • Webster, J. D.; Thomas, R. (2006): Silicate melt inclusions in felsic plutons: A synthesis and review.. - In: Webster, J. D. (Eds.), Melt inclusions in plutonic rocks, Mineralogical Association of Canada, 165-188.


  • Bankwitz, P.; Bankwitz, E.; Thomas, R.; Wemmer, K.; Kämpf, H. (2004): Age and depth evidence for pre-exhumation joints in granite plutons: fracturing during the early cooling stage of felsic rock. - In: Cosgrove, J. W.; Engelder, T. (Eds.), The Initiation, Propagation, and Arrest of Joints and other Fractures, Geological Society London, 25-47.

  • Bankwitz, P.; Bankwitz, E.; Thomas, R.; Wemmer, K.; Kämpf, H. (2004): Age and depth for pre-exhumation joints in granite plutons: fracturing during the early cooling stage of felsic rock. - In: Cosgrove, J. W.; Engelder, T. (Eds.), The initiation, propagation, and arrest of joints and other fractures, Geological Society, 25-47.

  • Rickers, K.; Thomas, R.; Heinrich, W. (2004): The chemical evolution of a water-, B- and F-rich granite-pegmatite system related to a Sn-W mineralization: a melt/fluid inclusion study. Jahresbericht / Hamburger Synchrotronstrahlungslabor HASYLAB am Deutschen Elektronen-Synchrotron DESY = Annual report, HASYLAB, 853-854.


  • Rickers, K.; Thomas, R.; Heinrich, W. (2002): Chemical evolution of a pegmatite-hydrothermal system: results from single inclusion SR XRF analyses. Jahresbericht / Hamburger Synchrotronstrahlungslabor HASYLAB am Deutschen Elektronen-Synchrotron DESY = Annual report, HASYLAB, 933-934.



  • Rickers, K.; Thomas, R.; Heinrich, W. (2001): Determination of the element distribution in immiscible pegmatite melts and coexisting fluids using synchrotron radiation XRF.. Jahresbericht / Hamburger Synchrotronstrahlungslabor HASYLAB am Deutschen Elektronen-Synchrotron DESY = Annual report, HASYLAB, 887-888.






  • Badanina, E. V.; Thomas, R.; Syritso, L. F. (2010): Contribution to understanding the genesis of ore-bearing rare-metal granites based on the melt and fluid inclusions study. Asian Current Research on Fluid Inclusions, 3rd Biennial Conference Asian Current Research on Fluid Inclusions (ACROFI III) & XIV International Conference on Thermobarogeochemistry (TBG XIV) (Novosibirsk, Russia 2010), 20-21.

  • Badanina, E. V.; Thomas, R.; Syritso, L. F. (2010): Possible mechanisms for the trace elements concentration during the evolution of volatile-saturated granitoid magmas. IMA 2010 - 20th General Meeting of the International Mineralogical Association (Budapest, Hungary 2010), 612.

  • Borisova, A. Y.; Thomas, R.; Courtieu, C.; Guillaume, D.; Salvi, S. (2010): Boron, Rare-Metal (Li, Be, V, Zn, Ga, Rb, Sr, Y, Zr, Nb, Cd, Sn, Cs, Ba, REE, Ta, Pb, Th, U) and Metalloid (As, Sb) Concentrations in Melt Inclusions by in-situ Femtosecond LA-ICP-MS: Evidence for Extreme Enrichment and Heterogeneity of Peraluminous Melts. 13th International Conference on Experimental Mineralogy, Petrology, Geochemistry (EMPG) (Toulouse, France 2010).

  • Lukkari, S.; Thomas, R. (2010): The presence of two mutually immiscible melts during the late-stage crystallization of the Kymi topaz granite stock, Finland: evidence from melt and fluid inclusions. IMA 2010 - 20th General Meeting of the International Mineralogical Association (Budapest, Hungary 2010), 524.

  • Thomas, R.; Davidson, P. (2010): Fluid and melt inclusion: windows to hidden pegmatite-forming processes. IMA 2010 - 20th General Meeting of the International Mineralogical Association (Budapest, Hungary 2010), 604.





  • Badanina, E. V.; Syritso, L. F.; Thomas, R. (2008): Melt inclusions are the key for improvement of genetic conceptions for ore-bearing rare metal granites. Proceedings, 2nd Meeting of Asian current Research on Fluid Inclusions - ACROFI-2 (Kharagpur, India 2008), 19-21.

  • Badanina, E. V.; Tolmacheva, E. V.; Syritso, L. F.; Thomas, R.; Volkova, E. V. (2008): Reconstruction of mineral forming environments and formation conditions of volcano-plutonic association Sherlovaya Gora ore unit in East Transbaikalia: a case of melt and fluid inclusions in quartz. 13th All-Russian conference on thermobarogeochemistry in conjunction with the 4th APIFIS symposium (Moscow, Russia 2008), 78-81.


  • Thomas, R.; Davidson, P. (2008): Water and melt/melt immiscibility, the essential components in the formation of pegmatites. 13th All-Russian conference on thermobarogeochemistry in conjunction with the 4th APIFIS symposium (Moscow, Russia 2008), 176-179.



  • Thomas, R.; Davidson, P. (2007): The formation of granitic pegmatites from the viewüoint of melt and fluid inclusions and new experimental work. 'Granitic Pegmatites : the State of the Art' International Symposium (Porto, Portugal 2007), 13-16.





  • Naumov, V.; Kamenetsky, V.; Thomas, R. (2006): A record of alkali silicate-sulphate melts trapped as inclusions in chromium diopside (Inagly deposit, Yakutia, Russia).. 1st Meeting Asian Current Research on Fluid Inclusions ( (ACROFI I) (Nanjing 2006), 148-149.


  • Thomas, R. (2006): Progress in the determination of water in glasses and melt inclusions with Raman spectroscopy.. 1st Meeting Asian Current Research on Fluid Inclusions ( (ACROFI I) (Nanjing 2006), 227-229.


  • Veksler, I. V.; Schmidt, C.; Thomas, R. (2006): Phase equilibria in the peralkaline portion of the Na2O-K2O-Al2O3-SiO2-H2O system up to 1.2 GPa. AGU, GS, MAS, MSA, SEG, and UGM Joint Assembly (Baltimore, Maryland 2006).


  • Rickers, K.; Thomas, R.; Heinrich, W. (2005): The chemical evolution of a water-, B- and F-rich granite-pegmatite system related to a Sn-W mineralization: a melt/fluid inclusion study. 18th European Current Research on Fluid Inclusions (ECROFI) (Siena 2005).

  • Romer, R. L.; Thomas, R. (2005): U-Pb dating of micro-inclusions: The age of the Ehrenfriedersdorf tin deposit (Erzgebirge, Germany).. Mineral Deposit Research: Meeting the Global Challenge : Proceedings of the Eighth Biennial SGA Meeting, Beijing, China, 18 - 21 August 2005, 8th Biennial SGA Meeting (Beijing, China 2005), 817-820.


  • Veksler, I. V.; Thomas, R.; Schmidt, C. (2005): Phase equilibria in the peralkaline portion of the system Na2O-K2O-Al2O3-SiO2-H2O up to 1.2 Gpa. PERALK 2005, Workshop on Peralkaline Rocks (Tübingen 2005).






  • Rickers, K.; Thomas, R.; Heinrich, W. (2004): The chemical evolution of a magmatic-hydrothermal system related to a Sn-W mineralisation. 14th Annual Goldschmidt Conference (Copenhagen, Denmark 2004).

  • Rickers, K.; Thomas, R.; Heinrich, W. (2004): The magmatic-hydrothermal evolution of a water, B- and F-rich granite-pegmatite system: a melt/fluid inclusion study. Geological Society of America Annual Meeting: Geoscience in a Changing World (Denver 2004), 16-10.

  • Thomas, R.; Förster, H.-J.; Rickers, K.; Webster, J. D. (2004): Formation of extreme F-rich hydrous melt fractions and hydrothermal fluids during differentiation of highly evolved tin-granite magmas: a complex melt/fluid inclusion study. 14th Annual Goldschmidt Conference (Copenhagen, Denmark 2004).

  • Thomas, R.; Schmidt, C.; Heinrich, W. (2004): Boron Speciation in Aqueous Fluids at 22 to 600°C and 0.1 to 3000 MPa. 10th International Symposium on Experimental Mineralogy, Petrology and Geochemistry (Frankfurt/Main 2004), S110.


  • Rickers, K.; Thomas, R.; Heinrich, W. (2003): Chemical evolution of a pegmatite-hydrothermal system: results from SRXRF, EMPA and Raman analyses of single melt and fluid inclusions. 17th European Current Research on Fluid Inclusions (ECROFI) (Budapest, Ungarn 2003), 167-168.

  • Rickers, K.; Thomas, R.; Heinrich, W. (2003): SR XRF trace element analysis of single melt and fluid inclusions: results from the Ehrenfriedersdorf Complex, Germany. 81. Jahrestagung der Deutschen Mineralogischen Gesellschaft (Bochum 2003), 159.




  • Badanina, E. V.; Thomas, R.; Veksler, I. V. (2002): Melt evolution in Li-F granites as revealed by quartz-hosted melt inclusions (Orlovka massif, Russia). Abstracts of the 12th annual V. M. Goldschmidt conference, 12th Annual V. M. Goldschmidt Conference (Davos, Switzerland, 2002), A43.



  • Rickers, K.; Thomas, R.; Heinrich, W. (2002): In-situ synchrotron radiation XRF microanalysis of trace elements in pegmatitic melt and fluid inclusions in quartz. 8th Biennial Pan-American Conference on Research on Fluid Inclusions (PACROFI) (Halifax 2002), 85-87.

  • Rickers, K.; Thomas, R.; Heinrich, W. (2002): Trace element analysis of individual synthetic and natural fluid inclusions with synchrotron radiation XRF. 80. Jahrestagung der Deutschen Mineralogischen Gesellschaft (Hamburg 2002), 137.

  • Thomas, R.; Badanina, E. V.; Veksler, I. V. (2002): Extreme boron enrichment in granitic melt revealed by melt inclusions from Malkhan pegmatite, Russia. 8th Biennial Pan-American Conference on Research on Fluid Inclusions (PACROFI) (Halifax, Canada 2002), 106-107.

  • Thomas, R.; Förster, H.-J.; Heinrich, W. (2002): The behavior of boron in peraluminous granite-pegmatite systems and associated hydrothermal solutions: A melt and fluid inclusion study. 8th Biennial Pan-American Conference on Research on Fluid Inclusions (PACROFI) (Halifax 2002).

  • Veksler, I. V.; Badanina, E. V.; Thomas, R. (2002): Experimental evidence of the role of liquid immiscibility in evolution of granitic pegmatites and Li-F granites. Abstracts of the 12th annual V. M. Goldschmidt conference, 12th Annual V. M. Goldschmidt Conference (Davos, Switzerland, 2002), A803.




  • Rickers, K.; Thomas, R.; Heinrich, W. (2001): Element distribution in immiscible pegmatite melts and coexisting fluids determined by synchrotron radiation XRF. 79. Jahrestagung der Deutschen Mineralogischen Gesellschaft (Potsdam 2001).

  • Thomas, R. (2001): Quantitative determination of boron in fluid and melt inclusions using Raman spectroscopy. Goldschmidt Conference 2001.


  • Veksler, I. V.; Thomas, R. (2001): Phase equilibria, mineral-melt and fluid-melt element partitioning in the haplopegmatite system. Goldschmidt Conference 2001.

  • Veksler, I. V.; Thomas, R.; Nielsen, T. F. D. (2001): Boron and carbon in Highly evolved magmatic systems. Accumulation in residues and fractionation between immiscible melts and fluids. European Union of Geosciences - EUG XI Meeting (Strasbourg 2001).



  • Haapala, I.; Thomas, R. (2000): Melt inclusions in quartz and topaz of the topaz granite from Eurojoki, Finland. Jour. Chech. Geol. Soc., IGCP - 373 Rapakivi Granites and Associated Mineralization in Finland. Field Conference.

  • Lurrari, S.; Thomas, R. (2000): Magmatic evolution of the Kymi topaz-bearing granaite: A melt inclusion study. IGCP - 373 Rapakivi Granites and Associated Mineralization in Finland. Field Conference.


  • Thomas, R. (2000): Determination of boron in fluid- and melt inclusions using Raman spectroscopy. DFG - 4. wiss. Koll. im SPP.

  • Thomas, R.; Heinrich, W. (2000): Das Gleichgewicht zweier unmischbarer pegmatitischer Schmelzen mit ihrem Dampf: Vom geschlossenen zum offenen System. 78. Jahrestagung der Deutschen Mineralogischen Gesellschaft (Heidelberg 2000), 213.

  • Thomas, R.; Webster, J. D.; Heinrich, W. (2000): Melt inclusions in pegmatite quartz: Complete miscibility between silicate melts and hydrous fluids at low pressure. 8th International Symposium on Experimental Mineralogy, Petrology and Geochemistry (Bergamo 2000).



  • Chovan, M.; Lüders, V.; Hurai, V. (1999): Fluid inclusions and C,O-isotope constraints on the origin of granodiorite-hosted Sb-As-Au-W deposit at Dúbrava (Nízke Tatry Mts, Western Carpathians. European Current Research On Fluid Inclusions, 71-72.

  • Hagemann, S. G.; Lüders, V. (1999): Antimony-gold mineralization at the epizonal Wiluna lode-gold deposits, Western Australia: Infrared micro- thermometric constraints on the P-T-X conditions of stibnite mineralization. European Current Research On Fluid Inclusions, 140-142.



  • Thomas, R.; Webster, J. D.; Heinrich, W. (1999): Melt inclusions in pegmatite quartz: Complete miscibility between silicate melts and hydrous fluids at low pressure. 3. wiss. Kolloquium im SPP Bildung, Transport und Differenzierung von Silikatschmelzen.





  • Seifert, W.; Thomas, R. (1997): Rhyolitische Schmelzeinschlüsse in Phänokristallen rezenter Andesite. DMG, Beiheft zu European Journal of Mineralogy, 328.

  • Thomas, R. (1997): Determination of the water content in melt inclusions of granitic rocks: Comparison of results obtained from microthermometry and microprobe analyses. XIV. ECROFI, 319-320.


  • Thomas, R. (1996): A link between melt inclusion studies and experimental petrology: Exemplified by investigations on granitic rocks from the Erzgebirge, Germany. PACROFI VI, p. 138.

  • Thomas, R. (1996): Characteristics of pegmatitic magma produced by low-pressure crystallization of granites in the Erzgebirge, Germany: A melt and fluid inclusion study. GAC-MAC Joint Annual Meeting, A 95.






  • Lukkari, S.; Thomas, R.; Haapala, I. (2007): Magmatic evolution of the Kymi topaz granite stock within the Wiborg rapakivi granite batholith, Finland: a melt inclusion study. Publications of the Department of Geology D12, University of Helsinki.





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