Sotiel-Migollas
Huelva (Iberian Pyrite Belt), Spain
Volcanogenic massive sulfidesCu-Zn-Pb (pyrite)
- Type
- Volcanogenic massive sulfide
Volcanogenic massive sulfide body of the Iberian Pyrite Belt, hosted by the volcano-sedimentary complex (Late Devonian to Visean). Its lead is very homogeneous over 250 km and close to that of the host acid lavas (Marcoux, 1998). Blind orebody next to Sotiel. Deposit not located: the place cited in the source could not be tied to reliable coordinates.
206Pb/204Pb isotope ratio, no unit Values of the same system
Standard : NIST SRM 981
| Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|
| 18.147 | 1 | galena (banded polymetallic ore) Single analysis, Table 1. Galena from banded polymetallic ore. | Marcoux (1998), Lead isotope systematics of the giant massive sulphide deposits in the Ib… |
207Pb/204Pb isotope ratio, no unit Values of the same system
Standard : NIST SRM 981
| Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|
| 15.633 | 1 | galena (banded polymetallic ore) Single analysis, Table 1. Galena from banded polymetallic ore. | Marcoux (1998), Lead isotope systematics of the giant massive sulphide deposits in the Ib… |
208Pb/204Pb isotope ratio, no unit Values of the same system
Standard : NIST SRM 981
| Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|
| 38.236 | 1 | galena (banded polymetallic ore) Single analysis, Table 1. Galena from banded polymetallic ore. | Marcoux (1998), Lead isotope systematics of the giant massive sulphide deposits in the Ib… |
Deposits of the same type
- Iberian Pyrite Belt (representative example) Spain/Portugal
- Neves-Corvo Portugal
- Kidd Creek Canada
- Flin Flon Canada
- Rio Tinto Spain
- Cyclades (Kondaros-Katsimouti and Triades) Greece
- Boliden Sweden
- Tharsis Spain
Cite this page
IsoFind Atlas (2026). Sotiel-Migollas, isotope signatures. https://www.isofind.tech/isotopes/en/deposits/sotiel-migollas/ (accessed 2026-10-13).
@misc{isofind2026sotielmigollasisotopesignatur,
title = {Sotiel-Migollas, isotope signatures},
author = {{IsoFind Atlas}},
year = {2026},
url = {https://www.isofind.tech/isotopes/en/deposits/sotiel-migollas/},
note = {Accessed 2026-10-13}
}Updated : 2026-10-13