Cerro Negro Norte
Atacama, Coastal Iron Belt, Chile
IOCGFe (P)
- Type
- Iron oxide-apatite (Kiruna type)
Iron oxide-apatite (IOA) deposit analysed by Emproto et al. (2026). Two magnetites, +0.2 and +1.1 ‰ (locality reference: Palma et al., 2020).
δ49Ti in ‰ (per mil) Values of the same system
Standard : OL-Ti
| Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|
| 0.7 ± 0.6 ‰ | 0.2 / 1.1 ‰ | 2 | magnetite Mean and standard deviation recalculated from 2 analyses, +0.2 to +1.1 (CNN 20 +0.2; CNN 62 +1.1). | 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). Cerro Negro Norte, isotope signatures. https://www.isofind.tech/isotopes/en/deposits/cerro-negro-norte/ (accessed 2026-10-20).
@misc{isofind2026cerronegronorteisotopesignatu,
title = {Cerro Negro Norte, isotope signatures},
author = {{IsoFind Atlas}},
year = {2026},
url = {https://www.isofind.tech/isotopes/en/deposits/cerro-negro-norte/},
note = {Accessed 2026-10-20}
}Updated : 2026-10-20