Binh Do

Name: Binh Do, isotope signatures
Creator: IsoFind

Thai Nguyen Province, Phu Luong area (northern Vietnam Pb-Zn belt), Viêt Nam

Other hydrothermalPb-Zn

Type: Carbonate-hosted magmatic-hydrothermal Pb-Zn

Fault-controlled vein and stratiform bodies in Upper Palaeozoic carbonates (Khao Loc Formation) on the southern margin of the South China Block. Magmatic sulfur (total δ34S about +4.3 ‰), lead model ages of 240 to 220 Ma like the Triassic S-type granites, magmatic fluids mixed with meteoric water: the authors favour a magmatic-hydrothermal deposit rather than an MVT. Indicative coordinates.

δ34S in ‰ (per mil) Values of the same system

Standard : V-CDT

Value	Range	n	Mineral or matrix	Source
5.58 ± 0.56 ‰	4.9 / 6.2 ‰	4	pyrite Mean and standard deviation recalculated from 4 samples, Table 1.	Huang et al. (2019), Genesis of the Binh Do Pb-Zn deposit in northern Vietnam: evidence f…
3.33 ± 0.53 ‰	2.7 / 3.9 ‰	4	sphalerite Mean and standard deviation recalculated from 4 samples, Table 1. The text swaps the galena and sphalerite ranges relative to Table 1; values here follow the table.	Huang et al. (2019), Genesis of the Binh Do Pb-Zn deposit in northern Vietnam: evidence f…
2.25 ± 0.74 ‰	1.3 / 3.1 ‰	4	galena Mean and standard deviation recalculated from 4 samples, Table 1. The text swaps the galena and sphalerite ranges relative to Table 1; values here follow the table. Pair temperatures 157 to 278 °C.	Huang et al. (2019), Genesis of the Binh Do Pb-Zn deposit in northern Vietnam: evidence f…

206Pb/204Pb isotope ratio, no unit Values of the same system

Standard : NIST SRM 981

Value	Range	n	Mineral or matrix	Source
18.602 ± 0.057	18.501 / 18.673	8	galena and sphalerite Mean and standard deviation recalculated from 8 samples, Table 1.	Huang et al. (2019), Genesis of the Binh Do Pb-Zn deposit in northern Vietnam: evidence f…

207Pb/204Pb isotope ratio, no unit Values of the same system

Standard : NIST SRM 981

Value	Range	n	Mineral or matrix	Source
15.762 ± 0.029	15.707 / 15.798	8	galena and sphalerite Mean and standard deviation recalculated from 8 samples, Table 1.	Huang et al. (2019), Genesis of the Binh Do Pb-Zn deposit in northern Vietnam: evidence f…

208Pb/204Pb isotope ratio, no unit Values of the same system

Standard : NIST SRM 981

Value	Range	n	Mineral or matrix	Source
39.247 ± 0.173	38.911 / 39.428	8	galena and sphalerite Mean and standard deviation recalculated from 8 samples, Table 1.	Huang et al. (2019), Genesis of the Binh Do Pb-Zn deposit in northern Vietnam: evidence f…

δ18O in ‰ (per mil) Values of the same system

Standard : V-SMOW

Value	Range	n	Mineral or matrix	Source
12.07 ± 2.97 ‰	9.6 / 16.4 ‰	6	quartz Mean and standard deviation recalculated from 6 samples, Table 2. Heavier in vein ore.	Huang et al. (2019), Genesis of the Binh Do Pb-Zn deposit in northern Vietnam: evidence f…
2.07 ± 2.97 ‰	−0.4 / 6.4 ‰	6	fluid water calculated from quartz (230 °C) Values calculated at 230 °C, not measured directly, Table 2. Mixture of magmatic and meteoric water.	Huang et al. (2019), Genesis of the Binh Do Pb-Zn deposit in northern Vietnam: evidence f…

δD in ‰ (per mil) Values of the same system

Standard : V-SMOW

Value	Range	n	Mineral or matrix	Source
−76.3 ± 4.1 ‰	−82.4 / −70.5 ‰	6	quartz fluid inclusion water Mean and standard deviation recalculated from 6 samples, Table 2. The abstract prints -882.4 ‰ for -82.4 ‰.	Huang et al. (2019), Genesis of the Binh Do Pb-Zn deposit in northern Vietnam: evidence f…

Deposits of the same type

Cite this page

IsoFind Atlas (2026). Binh Do, isotope signatures. https://www.isofind.tech/isotopes/en/deposits/binh-do/ (accessed 2026-10-13).

@misc{isofind2026binhdoisotopesignatures,
  title = {Binh Do, isotope signatures},
  author = {{IsoFind Atlas}},
  year = {2026},
  url = {https://www.isofind.tech/isotopes/en/deposits/binh-do/},
  note = {Accessed 2026-10-13}
}

Updated : 2026-10-13