Unmineralised rocks of Xikuangshan
Hunan, Lengshuijiang, Xikuangshan district, China
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- Type
- Other medium
Xikuangshan antimony mine (N 27.7°, E 111.4°), mined since the 19th century, northern mine turned into a smelting area; samples taken in October 2022 along the Qingfeng and Lianxi rivers, tributaries of the Zijiang. All compartments have positive δ123Sb, +0.008 to +0.57 ‰ (Shi et al., 2025). Point coordinates not published (supplement Table S1). Two fresh outcrop rocks representative of the district lithology; 1.18 mg/kg Sb for R1. Indicative coordinates (district centre).
δ123Sb in ‰ (per mil) Values of the same system
Standard : NIST SRM 3102a
| Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|
| 0.2 ± 0.08 ‰ | 0.14 / 0.25 ‰ | 2 | unmineralised whole rock Mean and standard deviation recalculated from 2 analyses, +0.14 to +0.25 (roche 2 +0.14; R1 +0.25); local geochemical background. | Shi et al. (2025), Antimony sources and mobilization in environmental matrices surroundin… |
Deposits of the same type
- Mining-road dust of Xikuangshan China
- Food crops around Xikuangshan China
- Airborne dust near the Niujiaotang mine China
- Atmospheric inputs to the Huguangyan profile (litter and rain) China
- Huguangyan Maar Lake China
- Tengchong hot spring (Yunnan) China
- Yantai hot springs (Jiaodong) China
- Wendeng hot springs (Jiaodong) China
Cite this page
IsoFind Atlas (2026). Unmineralised rocks of Xikuangshan, isotope signatures. https://www.isofind.tech/isotopes/en/sites/roches-non-mineralisees-de-xikuangshan/ (accessed 2026-10-16).
@misc{isofind2026unmineralisedrocksofxikuangsh,
title = {Unmineralised rocks of Xikuangshan, isotope signatures},
author = {{IsoFind Atlas}},
year = {2026},
url = {https://www.isofind.tech/isotopes/en/sites/roches-non-mineralisees-de-xikuangshan/},
note = {Accessed 2026-10-16}
}Updated : 2026-10-16