Los Pedroches (batholith exocontact occurrences)
Central Iberian Zone, Córdoba and Badajoz, Spain
Other hydrothermalCu
- Type
- Copper veins at the batholith margin
Copper ores of the southern Iberian Peninsula, analysed for lead and copper to trace the origin of copper in Roman coins.
206Pb/204Pb isotope ratio, no unit Values of the same system
Standard : NIST SRM 981
| Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|
| 18.382 ± 0.368 | 18.17681 / 19.12643 | 6 | primary and secondary copper ores Mean and standard deviation of 6 samples (Antoñita, A° Tomilloso, Cuzna, Los Pobos). | Klein et al. (2009), The lead and copper isotopic composition of copper ores from the Sie… |
207Pb/204Pb isotope ratio, no unit Values of the same system
Standard : NIST SRM 981
| Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|
| 15.624 ± 0.026 | 15.60339 / 15.66968 | 6 | primary and secondary copper ores Mean and standard deviation of 6 samples (Antoñita, A° Tomilloso, Cuzna, Los Pobos). | Klein et al. (2009), The lead and copper isotopic composition of copper ores from the Sie… |
208Pb/204Pb isotope ratio, no unit Values of the same system
Standard : NIST SRM 981
| Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|
| 38.399 ± 0.146 | 38.30804 / 38.68986 | 6 | primary and secondary copper ores Mean and standard deviation of 6 samples (Antoñita, A° Tomilloso, Cuzna, Los Pobos). | Klein et al. (2009), The lead and copper isotopic composition of copper ores from the Sie… |
δ65Cu in ‰ (per mil) Values of the same system
Standard : NIST SRM 976
| Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|
| 0.9 ± 0.95 ‰ | 0.22 / 2.7 ‰ | 6 | secondary copper ore Mean and standard deviation of 6 samples. Secondary ores are generally heavier than primary ones, owing to oxidation. | Klein et al. (2009), The lead and copper isotopic composition of copper ores from the Sie… |
Deposits of the same type
Cite this page
IsoFind Atlas (2026). Los Pedroches (batholith exocontact occurrences), isotope signatures. https://www.isofind.tech/isotopes/en/deposits/los-pedroches-gites-de-l-exocontact-du-batholite/ (accessed 2026-10-06).
@misc{isofind2026lospedrochesbatholithexoconta,
title = {Los Pedroches (batholith exocontact occurrences), isotope signatures},
author = {{IsoFind Atlas}},
year = {2026},
url = {https://www.isofind.tech/isotopes/en/deposits/los-pedroches-gites-de-l-exocontact-du-batholite/},
note = {Accessed 2026-10-06}
}Updated : 2026-10-06