206Pb/204Pb of Porphyries: published values
isotope ratio, no unit
Porphyries. 10 published values for 10 deposits or sites. Standards, minerals and sources for every value.
| Deposits | Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|---|
| Agarak Arménie | 18.3357 ± 0.067 | 18.2883 / 18.3831 | 2 | copper ore (chalcopyrite, malachite, azurite) | Meliksetyan and Pernicka (2010), Geochemical characterisation of Armenian Early Bronze Ag… |
| Cerro Rico de Potosí Bolivia | 18.644 ± 0.062 | 18.6 / 18.688 | 2 | porphyry tin ore | Macfarlane et al. (1990), Lead isotope provinces of the Central Andes inferred from ores … |
| Dastakert Arménie | 18.1022 | 1 | copper ore (chalcopyrite, malachite, azurite) | Meliksetyan and Pernicka (2010), Geochemical characterisation of Armenian Early Bronze Ag… | |
| Oruro Department (unspecified origin) Bolivia | 18.581 | 1 | porphyry tin ore | Macfarlane et al. (1990), Lead isotope provinces of the Central Andes inferred from ores … | |
| Hankavan Arménie | 18.6283 | 1 | copper ore (chalcopyrite, malachite, azurite) | Meliksetyan and Pernicka (2010), Geochemical characterisation of Armenian Early Bronze Ag… | |
| Kadjaran (Kajaran) Arménie | 18.7923 ± 0.198 | 18.5881 / 18.9726 | 4 | copper ore (chalcopyrite, malachite, azurite) and galena or galena-chalcopyrite concentrate | Meliksetyan and Pernicka (2010), Geochemical characterisation of Armenian Early Bronze Ag… |
| Kalmakyr (Almalyk) Uzbekistan | 18.057 ± 0.031 | 18.035 / 18.079 | 2 | pyrite | Chiaradia (2003), The evolution of tungsten sources in crustal mineralization from Archea… |
| Lichk Arménie | 18.616 | 1 | copper ore (chalcopyrite, malachite, azurite) | Meliksetyan and Pernicka (2010), Geochemical characterisation of Armenian Early Bronze Ag… | |
| Sar Cheshmeh Iran | 18.6 | sulfides (concentrates, without strong phyllic alteration) | Shahabpour et Kramers 1987, Lead isotope data from the Sar-Cheshmeh porphyry copper depos… | ||
| Tey Arménie | 18.6226 ± 0.0206 | 18.608 / 18.6372 | 2 | copper ore (chalcopyrite, malachite, azurite) | Meliksetyan and Pernicka (2010), Geochemical characterisation of Armenian Early Bronze Ag… |
Published 206Pb/204Pb (lead) values, deposit by deposit
Cite this page
IsoFind Atlas (2026). 206Pb/204Pb of Porphyries: published values. https://www.isofind.tech/isotopes/en/lead-206pb-204pb/porphyries/ (accessed 2026-10-13).
@misc{isofind2026206pb204pbofporphyriespublish,
title = {206Pb/204Pb of Porphyries: published values},
author = {{IsoFind Atlas}},
year = {2026},
url = {https://www.isofind.tech/isotopes/en/lead-206pb-204pb/porphyries/},
note = {Accessed 2026-10-13}
}Updated : 2026-10-13