δ18O of Porphyries: published values
in ‰ (per mil)
Porphyries. 3 published values for 2 deposits or sites. Standards, minerals and sources for every value.
| Deposits | Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|---|
| Lianhuashan China | 12.02 ± 0.31 ‰ | 5 | quartz of wolframite-quartz veins (stage I) | Zhang (1988), Oxygen isotope studies of wolframite in tungsten ore deposits of south Chin… | |
| Lianhuashan China | 0.7 ± 0.42 ‰ | 2 | wolframite of wolframite-quartz veins (stage I) | Zhang (1988), Oxygen isotope studies of wolframite in tungsten ore deposits of south Chin… | |
| Oyu Tolgoi Mongolia | 8.8 / 20.1 ‰ | alunite (sulfate) | Khashgerel et al. (2006), Geology and Reconnaissance Stable Isotope Study of the Oyu Tolg… |
Published δ18O (oxygen) values, deposit by deposit
Cite this page
IsoFind Atlas (2026). δ18O of Porphyries: published values. https://www.isofind.tech/isotopes/en/oxygen-d18o/porphyries/ (accessed 2026-10-13).
@misc{isofind202618oofporphyriespublishedvalue,
title = {δ18O of Porphyries: published values},
author = {{IsoFind Atlas}},
year = {2026},
url = {https://www.isofind.tech/isotopes/en/oxygen-d18o/porphyries/},
note = {Accessed 2026-10-13}
}Updated : 2026-10-13