Greenwood (pegmatites)
Greenwood, Oxford County, western Maine, United States
Magmatic (Ni-Cu-PGE, carbonatites)Sn-Li
- Type
- LCT pegmatite
Pegmatites of the western Maine belt, around Greenwood. Indicative coordinates.
δ124Sn in ‰ (per mil) Values of the same system
Standard : NIST SRM 3161a
| Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|
| −0.29 ‰ | 1 | cassiterite One analysis, Table 1. Ore age used by the authors: 260 Ma. | Mathur et al. (2025), Global Sn isotope compositions of cassiterite identify the magmatic… |
Deposits of the same type
- Mount Mica United States
- Havey (pegmatite) United States
- Winslow (Maine) United States
- Sudbury Canada
- Alexo Canada
- Hart deposit (Abitibi) Canada
- Carolina tin-spodumene belt United States
- Voisey's Bay Canada
Cite this page
IsoFind Atlas (2026). Greenwood (pegmatites), isotope signatures. https://www.isofind.tech/isotopes/en/deposits/greenwood-pegmatites/ (accessed 2026-10-13).
@misc{isofind2026greenwoodpegmatitesisotopesig,
title = {Greenwood (pegmatites), isotope signatures},
author = {{IsoFind Atlas}},
year = {2026},
url = {https://www.isofind.tech/isotopes/en/deposits/greenwood-pegmatites/},
note = {Accessed 2026-10-13}
}Updated : 2026-10-13