Sarbai (Rudny)

Kostanay Province, Rudny district, Kazakhstan

OtherFe

Type: Volcanogenic massive sulfide (classification of Mathur et al.)

Deposit represented by collection native silver in Mathur et al. (2018) (mines: Sarbai mine). Sarbai is classed as "VMS" in Table 1 of Mathur et al. (2018). Coordinates not published.

δ109Ag in ‰ (per mil) Values of the same system

Standard : NIST SRM 978a

Value	Range	n	Mineral or matrix	Source
0.13 ‰		1	supergene native silver Single analysis (BN-6). Samples: BN-6: Sarbai mine (VMS). Hypogene values centred on 0, supergene ones more scattered (-0.86 to +2.14 ‰) according to the authors.	Mathur et al. (2018), Fractionation of silver isotopes in native silver explained by redo…

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Cite this page

IsoFind Atlas (2026). Sarbai (Rudny), isotope signatures. https://www.isofind.tech/isotopes/en/deposits/sarbai-rudny/ (accessed 2026-10-21).

@misc{isofind2026sarbairudnyisotopesignatures,
  title = {Sarbai (Rudny), isotope signatures},
  author = {{IsoFind Atlas}},
  year = {2026},
  url = {https://www.isofind.tech/isotopes/en/deposits/sarbai-rudny/},
  note = {Accessed 2026-10-21}
}

Updated : 2026-10-21