Dulong
Maguan, Wenshan, Yunnan, China
SkarnsSn-Zn
- Type
- Sn-Zn cassiterite-sulfide deposit
Sn-Zn cassiterite-sulfide deposit in Middle Cambrian rocks; mineralisation dated at 80 to 190 Ma by the cited authors. Cassiterite studied by Yamazaki et al. (2013). Indicative coordinates.
δ124Sn in ‰ (per mil) Values of the same system
Standard : NIST SRM 3161a
| Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|
| −0.27 ± 0.23 ‰ | 1 | cassiterite Single analysis (three measurements), Table 5: δ124/120Sn = -0.44 ± 0.1 ‰ (2 SD) against SPEX1, converted. Sample Dulong, the lightest of the study. | Yamazaki et al. (2013), Tin isotope analysis of cassiterites from Southeastern and Easter… |
Deposits of the same type
- Nanyangtian China
- Laochang (Gejiu district) China
- Gaosong (Gejiu district) China
- Gejiu tin district (unspecified origin) China
- Lame (Lamo, Dachang ore field) China
- Beiya China
- Luziyuan China
- Hongshan-Hongniu China
Cite this page
IsoFind Atlas (2026). Dulong, isotope signatures. https://www.isofind.tech/isotopes/en/deposits/dulong/ (accessed 2026-10-13).
@misc{isofind2026dulongisotopesignatures,
title = {Dulong, isotope signatures},
author = {{IsoFind Atlas}},
year = {2026},
url = {https://www.isofind.tech/isotopes/en/deposits/dulong/},
note = {Accessed 2026-10-13}
}Updated : 2026-10-13