Karin Margarita Frei

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Primary fields of research

Isotop tracing. Cross disciplinary studies between geology and archaeology.

Current research

Archaeological Science, Archaeometry research, and method development for organic archaeological material for provenance studies. Migration studies, provenance ancient textiles and baseline development of the bioavailbale strontium isotope fractions.

Selected publications

1. Published

   Lead-isotope and trace-element geochemistry of Paleoproterozoic metasedimentary rocks in the Lead and Rochford basins (Black Hills, South Dakota, USA): implications for genetic models, mineralization ages, and sources of ore leads for the Homestake gold deposit

   Frei, Robert, Dahl, P. S., Frandsson, M. M., Jensen, L. A., Hansen, T. R., Terry, M. P. & Frei, Karin Margarita, 2009, In: Precambrian Research. 172, 1-2, p. 1-24

   Research output: Contribution to journal › Journal article › Research › peer-review

2. Published

   Provenance of ancient textiles: a pilot study evaluating the Sr isotope system in wool

   Frei, Karin Margarita, Frei, Robert, Mannering, U., Gleba, M., Nosch, Marie Louise Bech & Lyngstrøm, Henriette Syrach, 2009, In: Archaeometry. 51, 2, p. 252-276 25 p.

   Research output: Contribution to journal › Journal article › Research › peer-review

3. Published

   Trace element and isotopic characterization of Neoarchean and Paleoproterozoic iron formations in the Black Hills (South Dakota, USA): assessment of chemical change during 2.9-1.9 Ga deposition bracketing the 2.4-2.2 Ga first rise of atmospheric oxygen

   Frei, Robert, Frei, K. M., Rintza Hansen, T., Munck Frandsson, M. & Apel Jensen, L., 2008, In: Precambrian Research. 162, p. 441-474 33 p.

   Research output: Contribution to journal › Journal article › Research › peer-review

Selected activities

1. Strontium isotoper i tekstiler

   Frei, Karin Margarita (Speaker)

   13 Nov 2007

   Activity: Talk or presentation types › Lecture and oral contribution