Mariela
Atacama, Chilean iron belt, Atacama fault system, Chile
IOCGFe
- Type
- Iron oxide-apatite (Kiruna type)
Small iron oxide-apatite deposit of the Atacama Region; large disseminated magnetite crystals (over 1 cm) with magmatic-type δ56Fe and δ18O (Bilenker et al., 2016). Coordinates not given.
δ56Fe in ‰ (per mil) Values of the same system
Standard : IRMM-014
| Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|
| 0.13 ± 0.03 ‰ | 1 | large disseminated magnetite crystals (M-8) Single analysis; 2σ uncertainty; the text also quotes +0.57 ± 0.04 ‰, absent from the table. | Bilenker et al. (2016), Fe–O stable isotope pairs elucidate a high-temperature origin of … |
δ18O in ‰ (per mil) Values of the same system
Standard : V-SMOW
| Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|
| 1.49 ± 0.04 ‰ | 1 | large disseminated magnetite crystals (M-8) Single analysis; 2σ uncertainty; +1.48 ‰ in the abstract. | Bilenker et al. (2016), Fe–O stable isotope pairs elucidate a high-temperature origin of … |
Deposits of the same type
- Olympic Dam Australia
- Khetri Copper Belt, Madan Kudan and Kolihan India
- Khetri Copper Belt, Chandmari India
- Singhbhum Copper Belt India
- Olympic Dam Australia
- Kiirunavaara (Kiruna) Sweden
- Grängesberg and Blötberget Sweden
- El Laco Chile
Cite this page
IsoFind Atlas (2026). Mariela, isotope signatures. https://www.isofind.tech/isotopes/en/deposits/mariela/ (accessed 2026-10-15).
@misc{isofind2026marielaisotopesignatures,
title = {Mariela, isotope signatures},
author = {{IsoFind Atlas}},
year = {2026},
url = {https://www.isofind.tech/isotopes/en/deposits/mariela/},
note = {Accessed 2026-10-15}
}Updated : 2026-10-15