Tongshankou
Hubei, Middle-Lower Yangtze belt, China
PorphyriesCu-Au-Mo
- Type
- Porphyry Cu-Au (Mo)
High-Mg adakitic pluton (granodiorite porphyry and granodiorite, 140 to 137 Ma) hosting porphyry Cu-Au (Mo) mineralization, in Silurian to Triassic clastic rocks. Fan et al. (2020): whole-rock δ11B from -12.53 to -9.82 ‰.
δ11B in ‰ (per mil) Values of the same system
Standard : NIST SRM 951
| Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|
| −12.53 / −9.82 ‰ | whole rock, granodiorite porphyry and granodiorite Range only. 4.62 to 5.74 ppm B. The 16 rocks of the Middle-Lower Yangtze have δ98/95Mo from -0.5 to +0.2 ‰, not split by deposit. | Fan et al. (2020), Molybdenum and Boron Isotopic Compositions of Porphyry Cu Mineralizati… |
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Cite this page
IsoFind Atlas (2026). Tongshankou, isotope signatures. https://www.isofind.tech/isotopes/en/deposits/tongshankou/ (accessed 2026-10-20).
@misc{isofind2026tongshankouisotopesignatures,
title = {Tongshankou, isotope signatures},
author = {{IsoFind Atlas}},
year = {2026},
url = {https://www.isofind.tech/isotopes/en/deposits/tongshankou/},
note = {Accessed 2026-10-20}
}Updated : 2026-10-20