In this contract, the isotope ratios of stable antimonisotopes in stockpile and ore samples as well as in surrounding waters and soils of old mining sites in the Harz Mountains are to be investigated both in-situ and in solution using high-precision modern analytical methods.

Literature research including a max. 30-page report

Field inspection, sampling of tailings pile, sediment and water samples

Physical and wet-chemical processing and characterization

High-precision isotope analysis of Sb isotopes

Scientific evaluation of Sb isotope and trace element data

Field inspection, sampling of Sb minerals and minerals containing Sb

In-situ Sb-Isotopenanalyse

Scientific evaluation of in-situ Sb isotope data