Irina spent April 2021 in the “Geoanalytic” geochemical lab in Ekaterinburg performing sample pretreatment and measuring 87Sr/86SR ratios on samples from the Altai Mountains and Mongolia. She will present the first results of her work online at Goldshmidt2021, July 4-9 in Lyon, and at DIG2021, May 17-21 in Faro.

