Cusses (Brusque)
Aveyron (Montagne Noire), France
Mississippi Valley TypePb-Zn-Sb
- Type
- Stratabound Pb-Zn in Cambrian carbonates
Stratabound mineralisation in Cambrian carbonates of the southern Massif Central, analysed on bournonite.
206Pb/204Pb isotope ratio, no unit Values of the same system
Standard : NIST SRM 981
| Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|
| 17.7824 ± 0.0009 | bournonite Sample 63,600, 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 |
|---|---|---|---|---|
| 15.6419 ± 0.0009 | bournonite Sample 63,600, 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 |
|---|---|---|---|---|
| 37.902 ± 0.002 | bournonite Sample 63,600, 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 |
|---|---|---|---|---|
| −2.6 ± 0.18 ε | bournonite Sample 63,600; standard error. | Albarède et al. (2024), Ag and Pb isotope systematics in galena ores from southern Sardin… |
Deposits of the same type
- Les Malines France
- Durfort France
- Saint-Félix-de-Pallières France
- Malfidano Italy
- Masua Italy
- Monteponi Italy
- Gisements MVT Rhénan (Bleiberg, Mechernich) Germany/Austria
- Southern Appalachians MVT United States
Cite this page
IsoFind Atlas (2026). Cusses (Brusque), isotope signatures. https://www.isofind.tech/isotopes/en/deposits/cusses-brusque/ (accessed 2026-10-06).
@misc{isofind2026cussesbrusqueisotopesignature,
title = {Cusses (Brusque), isotope signatures},
author = {{IsoFind Atlas}},
year = {2026},
url = {https://www.isofind.tech/isotopes/en/deposits/cusses-brusque/},
note = {Accessed 2026-10-06}
}Updated : 2026-10-06