δ18O of Epithermal deposits: published values

in ‰ (per mil)

Epithermal deposits. 7 published values for 3 deposits or sites. Standards, minerals and sources for every value.

DepositsValueRangenMineral or matrixSource
Cerro Negro (Marianas-San Marcos vein system)
Argentina
−3 / 0 ‰hydrothermal fluid (water δ18O)Vidal et al. 2016, Mineralium Deposita
Matra
France
1.11 ‰0.4 / 1.6 ‰7first-generation dolomiteFilimon et al. (2026), Fluid sources and evolution in the As (±Sb) epithermal Matra depos…
Matra
France
−3.8 ‰−4.4 / −3.4 ‰3second-generation dolomite (MAT 2)Filimon et al. (2026), Fluid sources and evolution in the As (±Sb) epithermal Matra depos…
Matra
France
−0.93 ‰−1.1 / −0.7 ‰3second-generation dolomite (MAT 32)Filimon et al. (2026), Fluid sources and evolution in the As (±Sb) epithermal Matra depos…
Matra
France
−2.2 ‰−2.8 / −1.6 ‰2calcite (MAT 23b)Filimon et al. (2026), Fluid sources and evolution in the As (±Sb) epithermal Matra depos…
Matra
France
4.3 / 10.6 ‰hydrothermal fluid (calculated water δ18O)Filimon et al. (2026), Fluid sources and evolution in the As (±Sb) epithermal Matra depos…
Pueblo Viejo
Dominican Republic
14.6 / 19.5 ‰siderite (cement and concretions)Kettler et al. 1992, Chemical Geology

Published δ18O (oxygen) values, deposit by deposit

Cite this page

IsoFind Atlas (2026). δ18O of Epithermal deposits: published values. https://www.isofind.tech/isotopes/en/oxygen-d18o/epithermal/ (accessed 2026-10-06).

@misc{isofind202618oofepithermaldepositspublis,
  title = {δ18O of Epithermal deposits: published values},
  author = {{IsoFind Atlas}},
  year = {2026},
  url = {https://www.isofind.tech/isotopes/en/oxygen-d18o/epithermal/},
  note = {Accessed 2026-10-06}
}

Updated : 2026-10-06