Seix
Ariège (Couserans), France
SEDEXPb-Zn
- Type
- Palaeozoic sedimentary exhalative Pb-Zn
Galena from the Seix area, Ariège (Dietrich collection).
206Pb/204Pb isotope ratio, no unit Values of the same system
Standard : NIST SRM 981
| Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|
| 18.2856 ± 0.0007 | galena Sample 65,647, 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 |
|---|---|---|---|---|
| 15.6854 ± 0.0006 | galena Sample 65,647, 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 |
|---|---|---|---|---|
| 38.517 ± 0.002 | galena Sample 65,647, 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 |
|---|---|---|---|---|
| −4.12 ± 0.06 ε | galena Sample 65,647; standard error. | Albarède et al. (2024), Ag and Pb isotope systematics in galena ores from southern Sardin… |
Deposits of the same type
- Les Abères (Rivernère valley) France
- Aulus-les-Bains district France
- Monte Naro Italy
- Rajpura-Dariba India
- Wusihe China
- Langshan China
- Sullivan Canada
- McArthur River (HYC) Australia
Cite this page
IsoFind Atlas (2026). Seix, isotope signatures. https://www.isofind.tech/isotopes/en/deposits/seix/ (accessed 2026-10-06).
@misc{isofind2026seixisotopesignatures,
title = {Seix, isotope signatures},
author = {{IsoFind Atlas}},
year = {2026},
url = {https://www.isofind.tech/isotopes/en/deposits/seix/},
note = {Accessed 2026-10-06}
}Updated : 2026-10-06