María Luisa
Southern Bolivia (Eastern Cordillera, Potosí or Chuquisaca Department), Bolivia
Other hydrothermalPb-Zn
- Type
- Pb-Zn veins
Central Andean mining district analysed for lead by Macfarlane et al. (1990); lead-zinc veins in Tertiary volcanics (?). Coordinates from Table 2, to the nearest minute. Indicative coordinates.
206Pb/204Pb isotope ratio, no unit Values of the same system
Standard : NIST SRM 981
| Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|
| 18.926 | 1 | Pb-Zn vein ore Single analysis, Table 2 (PMB-4). | Macfarlane et al. (1990), Lead isotope provinces of the Central Andes inferred from ores … |
207Pb/204Pb isotope ratio, no unit Values of the same system
Standard : NIST SRM 981
| Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|
| 15.726 | 1 | Pb-Zn vein ore Single analysis, Table 2 (PMB-4). | Macfarlane et al. (1990), Lead isotope provinces of the Central Andes inferred from ores … |
208Pb/204Pb isotope ratio, no unit Values of the same system
Standard : NIST SRM 981
| Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|
| 39.121 | 1 | Pb-Zn vein ore Single analysis, Table 2 (PMB-4). | Macfarlane et al. (1990), Lead isotope provinces of the Central Andes inferred from ores … |
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Cite this page
IsoFind Atlas (2026). María Luisa, isotope signatures. https://www.isofind.tech/isotopes/en/deposits/maria-luisa/ (accessed 2026-10-13).
@misc{isofind2026marialuisaisotopesignatures,
title = {María Luisa, isotope signatures},
author = {{IsoFind Atlas}},
year = {2026},
url = {https://www.isofind.tech/isotopes/en/deposits/maria-luisa/},
note = {Accessed 2026-10-13}
}Updated : 2026-10-13