Igarapé Preto
Amazonian craton, Brazil
Other hydrothermalSn
- Type
- Granite-related cassiterite greisen and veins
Mesoproterozoic tin greisen (age used of 1590 Ma) of the Amazonian craton. Deposit not located: the place cited in the article could not be tied to reliable coordinates.
δ124Sn in ‰ (per mil) Values of the same system
Standard : NIST SRM 3161a
| Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|
| 0.45 ‰ | 1 | cassiterite One analysis, Table 2. Ore age used by the authors: 1590 Ma. | Mathur et al. (2025), Global Sn isotope compositions of cassiterite identify the magmatic… |
Deposits of the same type
Cite this page
IsoFind Atlas (2026). Igarapé Preto, isotope signatures. https://www.isofind.tech/isotopes/en/deposits/igarape-preto/ (accessed 2026-10-13).
@misc{isofind2026igarapepretoisotopesignatures,
title = {Igarapé Preto, isotope signatures},
author = {{IsoFind Atlas}},
year = {2026},
url = {https://www.isofind.tech/isotopes/en/deposits/igarape-preto/},
note = {Accessed 2026-10-13}
}Updated : 2026-10-13