Laguna del Maule (IOA-type magnetite)
Maule Region, Southern Andes, Chile
IOCGFe
- Type
- Magnetite classified as IOA in an active volcanic field
Iron oxide-apatite (IOA) deposit analysed by Emproto et al. (2026). Five magnetites from +0.6 to +2.9 ‰, grouped by the authors with the IOAs (locality reference: Cofré et al., 2024); with Los Colorados, the heaviest IOA set.
δ49Ti in ‰ (per mil) Values of the same system
Standard : OL-Ti
| Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|
| 1.3 ± 0.9 ‰ | 0.6 / 2.9 ‰ | 5 | magnetite Mean and standard deviation recalculated from 5 analyses, +0.6 to +2.9 (MLZ 048 +0.7; MLZ 06A1 +1.2; MLZ 06A2 +0.6; MLZ 09 +2.9; MLZ 1 +1.0). | Emproto et al. (2026), Extensive titanium isotope fractionation in magmatic and hydrother… |
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). Laguna del Maule (IOA-type magnetite), isotope signatures. https://www.isofind.tech/isotopes/en/deposits/laguna-del-maule-magnetite-de-type-ioa/ (accessed 2026-10-20).
@misc{isofind2026lagunadelmauleioatypemagnetit,
title = {Laguna del Maule (IOA-type magnetite), isotope signatures},
author = {{IsoFind Atlas}},
year = {2026},
url = {https://www.isofind.tech/isotopes/en/deposits/laguna-del-maule-magnetite-de-type-ioa/},
note = {Accessed 2026-10-20}
}Updated : 2026-10-20