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Yarlung Zangbo at Semi (Tibet)

Southern Tibet, China

Rivers and surface water

Type
River or surface water

Mediterranean-Himalayan geothermal belt, along the Indus-Yarlung Zangbo suture. Upper Brahmaputra, beside the Semi hot springs. Site not precisely located: the source gives no coordinates.

δ30Si in ‰ (per mil) Values of the same system

Standard : NBS 28

ValueRangenMineral or matrixSource
0.32 ± 0.31 ‰0.1 / 0.54 ‰2
Mean and standard deviation recalculated from 2 samples. SM-2 (under the bridge, 10 °C) and SM-26 (1000 m east, 14 °C); +0.54 ‰ is the heaviest value of the study.
Wang et al. (2019), The origin of rare alkali metals in geothermal fluids of southern Tib…

Deposits of the same type

Cite this page

IsoFind Atlas (2026). Yarlung Zangbo at Semi (Tibet), isotope signatures. https://www.isofind.tech/isotopes/en/sites/yarlung-zangbo-a-semi-tibet/ (accessed 2026-10-13).

@misc{isofind2026yarlungzangboatsemitibetisoto,
  title = {Yarlung Zangbo at Semi (Tibet), isotope signatures},
  author = {{IsoFind Atlas}},
  year = {2026},
  url = {https://www.isofind.tech/isotopes/en/sites/yarlung-zangbo-a-semi-tibet/},
  note = {Accessed 2026-10-13}
}

Updated : 2026-10-13