Jebel Azreg
Northern Tunisia, North-South Axis Zone, Tunisie
Mississippi Valley TypeZn-Pb
- Type
- Oxidised MVT with non-sulfide ore
MVT-type Zn-Pb deposit of northern Tunisia (North-South Axis Zone); the analysed carbonates include cavity hydrozincite. Supergene carbonates (Middle to Late Miocene and Pliocene weathering). Indicative coordinates.
δ13C in ‰ (per mil) Values of the same system
Standard : V-PDB
| Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|
| −10.76 ‰ | 1 | concretionary hydrozincite in cavity One analysis, Table 2. | Garnit et al. (2018), C-O stable isotopes geochemistry of Tunisian nonsulfide zinc deposi… | |
| 1.62 ± 1.32 ‰ | 0.69 / 2.55 ‰ | 2 | carbonate host rock (calcite and dolomite) Mean and standard deviation recalculated from 2 samples, Table 2. | Garnit et al. (2018), C-O stable isotopes geochemistry of Tunisian nonsulfide zinc deposi… |
δ18O in ‰ (per mil) Values of the same system
Standard : V-SMOW
| Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|
| 25.52 ‰ | 1 | concretionary hydrozincite in cavity One analysis, Table 2. | Garnit et al. (2018), C-O stable isotopes geochemistry of Tunisian nonsulfide zinc deposi… | |
| 17 ± 0.3 ‰ | 16.79 / 17.21 ‰ | 2 | carbonate host rock (calcite and dolomite) Mean and standard deviation recalculated from 2 samples, Table 2. | Garnit et al. (2018), C-O stable isotopes geochemistry of Tunisian nonsulfide zinc deposi… |
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Cite this page
IsoFind Atlas (2026). Jebel Azreg, isotope signatures. https://www.isofind.tech/isotopes/en/deposits/jebel-azreg/ (accessed 2026-10-13).
@misc{isofind2026jebelazregisotopesignatures,
title = {Jebel Azreg, isotope signatures},
author = {{IsoFind Atlas}},
year = {2026},
url = {https://www.isofind.tech/isotopes/en/deposits/jebel-azreg/},
note = {Accessed 2026-10-13}
}Updated : 2026-10-13