Robert Frei

Robert Frei

Professor


  1. 1996
  2. Published

    Sulfur in bulk rock and igneous apatite: tracing mineralized and barren trends in intrusions

    Frei, Robert, 1996, In: Schweizerische Mineralogische und Petrographische Mitteilungen. 127, p. 57-73

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    The extent of inter-mineral isotope equilibrium: a systematic bulk U-Pb step leaching (PbSL) isotope study of individual minerals from the Tertiary granite of Jerissos (northern Greece)

    Frei, Robert, 1996, In: European Journal of Mineralogy. 8, p. 1175-1189

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    Timing between granitoid emplacement and associated gold mineralization: examples from the ca. 2.7 Ga Harare-Shamva Greenstone Belt, Northern Zimbabwe

    Vinyu, M. L., Frei, Robert, Frei, Robert & Jelsma, H. A., 1996, In: Canadian Journal of Earth Sciences. 33, 7, p. 981-992

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. 1995
  6. Published

    A new Pb-dating technique for gold deposits: examples from Zimbabwe

    Frei, Robert, 1995.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  7. Published

    Dating a Variscan pressure-temperature loop with staurolite

    Frei, Robert, Biino, G. G. & Prospert, C., 1995, In: Geology. 23, p. 1095-1098

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Isotope systematics of kaolinization: Implications for dating of continental weathering

    Gilg, H. A. & Frei, Robert, 1995, In: Berichte der Deutschen Mineralogischen Gesellschaft (Beihefte zum European Journal of Mineralogy). 7

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Lead concentrations and isotopic ratios in recent snow samples from high alpine sites

    Döring, T., Frei, Robert, Gäggeler, H. W., Schwikowski, M. & Döscher, A., 1995. 4 p.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  10. Published

    Noble gases, K, U, Th, and Pb in native gold

    Eugster, O., Niedermann, S., Thalmann, C., Frei, Robert, Kramers, J. D., Krähenbühl, U., Liu, Y. Z., Hofmann, B., Boer, R. H., Reimold, W. U. & Bruno, L., 1995, In: Journal of Geophysical Research: Solid Earth. B12, p. 24’677-24’689

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    Single mineral Pb-Pb dating

    Frei, Robert & Kamber, B. S., 1995, In: Earth and Planetary Science Letters. 129, p. 261-268

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    The evolution of the mineralizing fluid in the porphyry copper system of Skouries, NE Chalkidiki, (Greece): evidence from combined Pb-Sr and stable isotope data

    Frei, Robert, 1995, In: Economic Geology . 90, p. 746-762

    Research output: Contribution to journalJournal articleResearchpeer-review

ID: 11756