Roseville mine
New Jersey Highlands, United States
OtherFe
- Type
- Silicate-poor magnetite hosted in marbles
Small magnetite deposit in Mesoproterozoic marbles of the New Jersey Highlands, metamorphosed in Grenvillian times. The authors see Fe oxides and hydroxides brought by a back-arc submarine hydrothermal system (1.3 to 1.25 Ga), the same as for the zinc at Franklin and Sterling Hill. Coordinates from the publication.
δ13C in ‰ (per mil) Values of the same system
Standard : V-PDB
| Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|
| −1.35 ± 0.02 ‰ | −1.37 / −1.34 ‰ | 2 | calcite of the ore-hosting marble Mean and standard deviation recalculated from 2 samples, Table 3. | Peck et al. (2009), Stable isotope and petrologic evidence for the origin of regional mar… |
| −3.14 ± 0.34 ‰ | −3.38 / −2.9 ‰ | 2 | vein calcite Mean and standard deviation recalculated from 2 samples, Table 3. | Peck et al. (2009), Stable isotope and petrologic evidence for the origin of regional mar… |
δ18O in ‰ (per mil) Values of the same system
Standard : V-SMOW
| Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|
| 13.11 ± 1.14 ‰ | 12.3 / 13.91 ‰ | 2 | calcite of the ore-hosting marble Mean and standard deviation recalculated from 2 samples, Table 3. | Peck et al. (2009), Stable isotope and petrologic evidence for the origin of regional mar… |
| 12.41 ± 1.02 ‰ | 11.69 / 13.13 ‰ | 2 | vein calcite Mean and standard deviation recalculated from 2 samples, Table 3. | Peck et al. (2009), Stable isotope and petrologic evidence for the origin of regional mar… |
Deposits of the same type
- Tar Hill mine United States
- Sulphur Hill mine United States
- Sterling Hill United States
- Furnace Bed (Pikes Peak mine) United States
- Franklin United States
- Howell Farm mine United States
- Shaw mine United States
- Davis mine United States
Cite this page
IsoFind Atlas (2026). Roseville mine, isotope signatures. https://www.isofind.tech/isotopes/en/deposits/mine-roseville/ (accessed 2026-10-13).
@misc{isofind2026rosevillemineisotopesignature,
title = {Roseville mine, isotope signatures},
author = {{IsoFind Atlas}},
year = {2026},
url = {https://www.isofind.tech/isotopes/en/deposits/mine-roseville/},
note = {Accessed 2026-10-13}
}Updated : 2026-10-13