Antigua (Bolivia)
Southern Bolivia (Eastern Cordillera, Potosí or Chuquisaca Department), Bolivia
Other hydrothermalPb-Ag
- Type
- Pb-Ag veins
Central Andean mining district analysed for lead by Macfarlane et al. (1990); lead-silver veins in Ordovician shales. 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 |
|---|---|---|---|---|
| 18.773 ± 0.002 | 18.772 / 18.775 | 2 | Pb-Ag vein ore Mean and standard deviation recalculated from 2 samples, Table 2 (PMB-30 et PMB-31). | 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 |
|---|---|---|---|---|
| 15.665 ± 0.01 | 15.658 / 15.672 | 2 | Pb-Ag vein ore Mean and standard deviation recalculated from 2 samples, Table 2 (PMB-30 et PMB-31). | 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 |
|---|---|---|---|---|
| 39.01 ± 0.047 | 38.976 / 39.043 | 2 | Pb-Ag vein ore Mean and standard deviation recalculated from 2 samples, Table 2 (PMB-30 et PMB-31). | Macfarlane et al. (1990), Lead isotope provinces of the Central Andes inferred from ores … |
Deposits of the same type
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- Española (Bolivia) Bolivia
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- María Luisa Bolivia
Cite this page
IsoFind Atlas (2026). Antigua (Bolivia), isotope signatures. https://www.isofind.tech/isotopes/en/deposits/antigua-bolivie/ (accessed 2026-10-13).
@misc{isofind2026antiguaboliviaisotopesignatur,
title = {Antigua (Bolivia), isotope signatures},
author = {{IsoFind Atlas}},
year = {2026},
url = {https://www.isofind.tech/isotopes/en/deposits/antigua-bolivie/},
note = {Accessed 2026-10-13}
}Updated : 2026-10-13