Kuga (tungsten)
Kuga district, Yamaguchi Prefecture (about 50 km south-west of Hiroshima), Japan
SkarnsW
- Type
- Scheelite skarn (scheelite type, ilmenite series)
Scheelite skarn near Fujigatani, in the same Kuga group sediments. Preliminary isotope data from Sato (1980). Coordinates estimated within the Kuga district. Indicative coordinates.
δ34S in ‰ (per mil) Values of the same system
Standard : Non précisé dans la publication
| Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|
| −8 ± 1.5 ‰ | −9 / −6.9 ‰ | 2 | sphalerite Mean and standard deviation recalculated from 2 samples, Table 7. Preliminary data; sphalerite concentrate contaminated by 4 to 5 % pyrrhotite or chalcopyrite. | Sato (1980), Tungsten skarn deposit of the Fujigatani mine, southwest Japan, Economic Geo… |
| −9.7 ± 1.4 ‰ | −10.7 / −8.7 ‰ | 2 | galena Mean and standard deviation recalculated from 2 samples, Table 7. Preliminary data. | Sato (1980), Tungsten skarn deposit of the Fujigatani mine, southwest Japan, Economic Geo… |
Deposits of the same type
- Fujigatani Japan
- Kiwada Japan
- Kano Japan
- Dalnegorsk district Pb-Zn deposits Russia
- Dalnegorskoe (boron) Russia
- Xiaoyao China
- Xiaotongguanshan China
- Baiyinnuo'er China
Cite this page
IsoFind Atlas (2026). Kuga (tungsten), isotope signatures. https://www.isofind.tech/isotopes/en/deposits/kuga-tungstene/ (accessed 2026-10-13).
@misc{isofind2026kugatungstenisotopesignatures,
title = {Kuga (tungsten), isotope signatures},
author = {{IsoFind Atlas}},
year = {2026},
url = {https://www.isofind.tech/isotopes/en/deposits/kuga-tungstene/},
note = {Accessed 2026-10-13}
}Updated : 2026-10-13