Cold springs of the Angouran area
Zanjan Province, around the Angouran deposit, Iran
Groundwater
- Type
- Groundwater
Cold springs (below 10 °C) near the deposit: Soulakhan, explosive storage spring, mine-camp tapped spring and Amirabad. Deuterium excess about +20 ‰, typical of regional rainfall. Indicative coordinates.
δ18O in ‰ (per mil) Values of the same system
Standard : V-SMOW
| Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|
| −9.83 ± 0.36 ‰ | −10.09 / −9.32 ‰ | 4 | Mean and standard deviation recalculated from 4 springs, Table 6. Amirabad, slightly heavier, is the most distant. | Boni et al. (2007), Hypogene Zn carbonate ores in the Angouran deposit, NW Iran, Minerali… |
δD in ‰ (per mil) Values of the same system
Standard : V-SMOW
| Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|
| −58.9 ± 2.5 ‰ | −60.5 / −55.1 ‰ | 4 | Mean and standard deviation recalculated from 4 springs, Table 6. | Boni et al. (2007), Hypogene Zn carbonate ores in the Angouran deposit, NW Iran, Minerali… |
Deposits of the same type
- Takht-e Soleiman and Ahmadabad hot springs Iran
- Ayagh Bolaghi spring (Zarshuran mine) Iran
- Yarlung Tsangpo basin geothermal springs China
- Spiekeroog beach, subterranean estuary (stations 0 to 5) Germany
- Spiekeroog freshwater lens, well 30 Germany
- Spiekeroog freshwater lens, well 27 Germany
- Viviez tailings percolating waters France
- Coal-mine tip, site 2 (confined chalk aquifer) France
Cite this page
IsoFind Atlas (2026). Cold springs of the Angouran area, isotope signatures. https://www.isofind.tech/isotopes/en/sites/sources-froides-du-secteur-d-angouran/ (accessed 2026-10-13).
@misc{isofind2026coldspringsoftheangouranareai,
title = {Cold springs of the Angouran area, isotope signatures},
author = {{IsoFind Atlas}},
year = {2026},
url = {https://www.isofind.tech/isotopes/en/sites/sources-froides-du-secteur-d-angouran/},
note = {Accessed 2026-10-13}
}Updated : 2026-10-13