Akhtala
Alaverdi-Kapan metallogenic province (Mesozoic Lesser Caucasus island arc), Armenia, Arménie
Volcanogenic massive sulfidesCu-polymétallique
- Type
- Volcanogenic massive sulfides (copper and polymetallic)
Armenian copper deposit sampled by the Institute of Geological Sciences of the Armenian Academy; age and type from Table 3 of Meliksetyan and Pernicka (2010): Late Jurassic to Early Cretaceous. Indicative coordinates.
206Pb/204Pb isotope ratio, no unit Values of the same system
Standard : NIST SRM 981
| Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|
| 18.6419 ± 0.0008 | 18.6413 / 18.6425 | 2 | copper ore (chalcopyrite, malachite, azurite) Mean and standard deviation recalculated from 2 samples, Table 6 (FG-010098, FG-010099), read from the page image. | Meliksetyan and Pernicka (2010), Geochemical characterisation of Armenian Early Bronze Ag… |
207Pb/204Pb isotope ratio, no unit Values of the same system
Standard : NIST SRM 981
| Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|
| 15.6007 ± 0.0058 | 15.5966 / 15.6048 | 2 | copper ore (chalcopyrite, malachite, azurite) Mean and standard deviation recalculated from 2 samples, Table 6 (FG-010098, FG-010099), read from the page image. | Meliksetyan and Pernicka (2010), Geochemical characterisation of Armenian Early Bronze Ag… |
208Pb/204Pb isotope ratio, no unit Values of the same system
Standard : NIST SRM 981
| Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|
| 38.6266 ± 0.0086 | 38.6206 / 38.6327 | 2 | copper ore (chalcopyrite, malachite, azurite) Mean and standard deviation recalculated from 2 samples, Table 6 (FG-010098, FG-010099), read from the page image. | Meliksetyan and Pernicka (2010), Geochemical characterisation of Armenian Early Bronze Ag… |
Deposits of the same type
- Alaverdi Arménie
- Kapan Arménie
- Cyclades (Kondaros-Katsimouti and Triades) Greece
- Valle Imperina Italy
- Predoi Italy
- Val di Sella Italy
- Vetriolo Italy
- Calceranica Italy
Cite this page
IsoFind Atlas (2026). Akhtala, isotope signatures. https://www.isofind.tech/isotopes/en/deposits/akhtala/ (accessed 2026-10-13).
@misc{isofind2026akhtalaisotopesignatures,
title = {Akhtala, isotope signatures},
author = {{IsoFind Atlas}},
year = {2026},
url = {https://www.isofind.tech/isotopes/en/deposits/akhtala/},
note = {Accessed 2026-10-13}
}Updated : 2026-10-13