Les Abères (Rivernère valley)

Name: Les Abères (Rivernère valley), isotope signatures
Creator: IsoFind

Ariège, France

SEDEXPb-Zn

Type: Palaeozoic sedimentary exhalative Pb-Zn

Palaeozoic lead-zinc showing in the Rivernère valley, Ariège.

206Pb/204Pb isotope ratio, no unit Values of the same system

Standard : NIST SRM 981

Value	Range	n	Mineral or matrix	Source
18.4081 ± 0.0006			galena Sample 27,826, single analysis; 2σ uncertainty.	Albarède et al. (2024), Ag and Pb isotope systematics in galena ores from southern Sardin…

207Pb/204Pb isotope ratio, no unit Values of the same system

Standard : NIST SRM 981

Value	Range	n	Mineral or matrix	Source
15.6918 ± 0.0006			galena Sample 27,826, single analysis; 2σ uncertainty.	Albarède et al. (2024), Ag and Pb isotope systematics in galena ores from southern Sardin…

208Pb/204Pb isotope ratio, no unit Values of the same system

Standard : NIST SRM 981

Value	Range	n	Mineral or matrix	Source
38.612 ± 0.002			galena Sample 27,826, single analysis; 2σ uncertainty.	Albarède et al. (2024), Ag and Pb isotope systematics in galena ores from southern Sardin…

ε109Ag in ε units (parts per 10,000) Values of the same system

Standard : NIST SRM 978a

Value	Range	n	Mineral or matrix	Source
−0.8 ± 0.24 ε			galena Sample 27,826; standard error.	Albarède et al. (2024), Ag and Pb isotope systematics in galena ores from southern Sardin…

Deposits of the same type

Cite this page

IsoFind Atlas (2026). Les Abères (Rivernère valley), isotope signatures. https://www.isofind.tech/isotopes/en/deposits/les-aberes-vallee-de-la-rivernere/ (accessed 2026-10-06).

@misc{isofind2026lesaberesrivernerevalleyisoto,
  title = {Les Abères (Rivernère valley), isotope signatures},
  author = {{IsoFind Atlas}},
  year = {2026},
  url = {https://www.isofind.tech/isotopes/en/deposits/les-aberes-vallee-de-la-rivernere/},
  note = {Accessed 2026-10-06}
}

Updated : 2026-10-06