First steps in noble gas geochemistry for our student, Сергей Гаврилов

New short communication/technical note: Technical note: An analytical approach for (U–Th) ∕ He dating of goethite by sample encapsulation in quartz ampoules under vacuum, with an example from the Amerasian Basin, Arctic Ocean doi.org/10.5194/gchron…

The new season of collecting micrometeorite dust near Vostok Station, Antarctica, is underway! Photo by Anton Melnik, PJSC “Zapsibgazprom”

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Happy Geologist Day!

Sampling pyrite from 2500-5000 m deep boreholes

New fancy isotopes in the lab — uranium 236

Very interesting note about N.I. Tolstikhin — the father of famous noble gas geochemist Igor Tolstikhin forpost-sz.ru/a/2025-06-15/s…

Congratulations to our geochemists on earning Master's degrees! Good luck and may the knowledge lead you to success!

We timed the shear-zone deformations responsible for Yakutia’s gold bearing quartz veins formation, using (U-Th)/He pyrite dating link.springer.com/article/10.113…

Field work video from my colleagues. Igarka area (Northern Siberia) m.youtube.com/watch?v=CpF59I…

We developed a simple helium extraction system based on a cheap and widely available laser engraving marker. rdcu.be/e2jmM