Predoi
South Tyrol, Italy
Volcanogenic massive sulfidesCu
- Type
- Metamorphosed volcanogenic massive sulfide
A copper deposit of the Southeastern Alps, analysed to build a lead reference database for tracing the origin of prehistoric copper.
206Pb/204Pb isotope ratio, no unit Values of the same system
Standard : NIST SRM 981
| Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|
| 18.431 ± 0.276 | 18.238 / 19.019 | 8 | copper ore (sulfides, a few secondary minerals) Mean and standard deviation of 8 analyses from Table 2. Secondary copper minerals can be more radiogenic than primary sulfides. | Artioli et al. (2016), A lead-isotope database of copper ores from the Southeastern Alps:… |
207Pb/204Pb isotope ratio, no unit Values of the same system
Standard : NIST SRM 981
| Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|
| 15.65 ± 0.049 | 15.585 / 15.741 | 8 | copper ore (sulfides, a few secondary minerals) Mean and standard deviation of 8 analyses from Table 2. Secondary copper minerals can be more radiogenic than primary sulfides. | Artioli et al. (2016), A lead-isotope database of copper ores from the Southeastern Alps:… |
208Pb/204Pb isotope ratio, no unit Values of the same system
Standard : NIST SRM 981
| Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|
| 38.434 ± 0.282 | 38.043 / 38.9 | 8 | copper ore (sulfides, a few secondary minerals) Mean and standard deviation of 8 analyses from Table 2. Secondary copper minerals can be more radiogenic than primary sulfides. | Artioli et al. (2016), A lead-isotope database of copper ores from the Southeastern Alps:… |
Deposits of the same type
- Valle Imperina Italy
- Val di Sella Italy
- Vetriolo Italy
- Calceranica Italy
- Rifugio Borromeo (Paradiso) Italy
- Cyclades (Kondaros-Katsimouti and Triades) Greece
- Boliden Sweden
- Rio Tinto Spain
Cite this page
IsoFind Atlas (2026). Predoi, isotope signatures. https://www.isofind.tech/isotopes/en/deposits/predoi/ (accessed 2026-10-06).
@misc{isofind2026predoiisotopesignatures,
title = {Predoi, isotope signatures},
author = {{IsoFind Atlas}},
year = {2026},
url = {https://www.isofind.tech/isotopes/en/deposits/predoi/},
note = {Accessed 2026-10-06}
}Updated : 2026-10-06