Haobugao
Inner Mongolia, southern Great Xing'an Range, China
SkarnsPb-Zn (Cu, Fe)
- Type
- Pb-Zn-(Cu)-(Fe) skarn
Skarn related to an Early Cretaceous granite (144.8 ± 0.8 Ma; molybdenite about 140 Ma). Boiling fluids of 320 to 420 °C at the skarn stage, then low-salinity fluids of 145 to 240 °C at the sulfide stages; mixing of magmatic and meteoric water. Isotopic data are only published as ranges. Indicative coordinates.
δ34S in ‰ (per mil) Values of the same system
Standard : V-CDT
| Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|
| −2.7 / −1.1 ‰ | ore sulfides Range published in the text, with no table or sample count. Magmatic sulfur. | Wang et al. (2019), Fluid inclusions, stable isotopes, and geochronology of the Haobugao … |
206Pb/204Pb isotope ratio, no unit Values of the same system
Standard : Non précisé dans la publication
| Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|
| 18.2482 / 18.479 | ore sulfides Range published in the text, with no table or sample count. Close to the ore-related granite. | Wang et al. (2019), Fluid inclusions, stable isotopes, and geochronology of the Haobugao … |
207Pb/204Pb isotope ratio, no unit Values of the same system
Standard : Non précisé dans la publication
| Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|
| 15.5108 / 15.634 | ore sulfides Range published in the text, with no table or sample count. Close to the ore-related granite. | Wang et al. (2019), Fluid inclusions, stable isotopes, and geochronology of the Haobugao … |
208Pb/204Pb isotope ratio, no unit Values of the same system
Standard : Non précisé dans la publication
| Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|
| 37.927 / 38.436 | ore sulfides Range published in the text, with no table or sample count. Close to the ore-related granite. | Wang et al. (2019), Fluid inclusions, stable isotopes, and geochronology of the Haobugao … |
δ18O in ‰ (per mil) Values of the same system
Standard : V-SMOW
| Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|
| 5.7 / 5.9 ‰ | magnetite-quartz stage (II) quartz Range published in the text, with no table or sample count. Calculated fluid +2.45 to +2.65 ‰. | Wang et al. (2019), Fluid inclusions, stable isotopes, and geochronology of the Haobugao … | ||
| −2 / 4.1 ‰ | sulfide-quartz stage (III) quartz Range published in the text, with no table or sample count. Calculated fluid -7.6 to -1.5 ‰. Very low values for quartz, use with caution. | Wang et al. (2019), Fluid inclusions, stable isotopes, and geochronology of the Haobugao … |
δD in ‰ (per mil) Values of the same system
Standard : V-SMOW
| Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|
| −144.1 / −127.3 ‰ | fluid inclusion water in quartz and calcite (stages II to IV) Range published in the text, with no table or sample count. Stage II -132.2 to -127.3; stage III -136.0 to -132.2; stage IV calcite -144.1 to -136.0 ‰. The abstract swaps the δD and δ18O ranges. Stage IV calcite δ18O (-4.8 to +0.5 ‰) is not used, as it seems to refer to the fluid. | Wang et al. (2019), Fluid inclusions, stable isotopes, and geochronology of the Haobugao … |
Deposits of the same type
- Han-Xing China
- Dalnegorsk district Pb-Zn deposits Russia
- Dalnegorskoe (boron) Russia
- Hongshan-Hongniu China
- Yangla China
- Gaosong (Gejiu district) China
- Luziyuan China
- Dannemora Sweden
Cite this page
IsoFind Atlas (2026). Haobugao, isotope signatures. https://www.isofind.tech/isotopes/en/deposits/haobugao/ (accessed 2026-10-07).
@misc{isofind2026haobugaoisotopesignatures,
title = {Haobugao, isotope signatures},
author = {{IsoFind Atlas}},
year = {2026},
url = {https://www.isofind.tech/isotopes/en/deposits/haobugao/},
note = {Accessed 2026-10-07}
}Updated : 2026-10-07