Pend Oreille
Washington, Metaline Falls, United States
Mississippi Valley TypeZn-Pb
- Type
- Carbonate-hosted Zn-Pb (Metaline district)
Zinc mine of the Metaline district in Cambrian carbonates; concentrate processed at the Trail smelter (British Columbia). Indicative coordinates.
δ66Zn in ‰ (per mil) Values of the same system
Standard : PCIGR-1 Zn
| Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|
| 0.09 ‰ | 1 | zinc concentrate (Trail smelter feed) One analysis (S1b), Table 1. | Shiel et al. (2010), Evaluation of zinc, cadmium and lead isotope fractionation during sm… |
δ114/110Cd in ‰ (per mil) Values of the same system
Standard : PCIGR-1 Cd
| Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|
| 0.14 ‰ | 1 | zinc concentrate (Trail smelter feed) One analysis (S1b), Table 1. | Shiel et al. (2010), Evaluation of zinc, cadmium and lead isotope fractionation during sm… |
206Pb/204Pb isotope ratio, no unit Values of the same system
Standard : NIST SRM 981
| Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|
| 19.7144 | 1 | zinc concentrate (Trail smelter feed) One analysis, Table 2. Highly radiogenic lead. | Shiel et al. (2010), Evaluation of zinc, cadmium and lead isotope fractionation during sm… |
207Pb/204Pb isotope ratio, no unit Values of the same system
Standard : NIST SRM 981
| Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|
| 15.8166 | 1 | zinc concentrate (Trail smelter feed) One analysis, Table 2. Highly radiogenic lead. | Shiel et al. (2010), Evaluation of zinc, cadmium and lead isotope fractionation during sm… |
208Pb/204Pb isotope ratio, no unit Values of the same system
Standard : NIST SRM 981
| Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|
| 40.383 | 1 | zinc concentrate (Trail smelter feed) One analysis, Table 2. Highly radiogenic lead. | Shiel et al. (2010), Evaluation of zinc, cadmium and lead isotope fractionation during sm… |
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Cite this page
IsoFind Atlas (2026). Pend Oreille, isotope signatures. https://www.isofind.tech/isotopes/en/deposits/pend-oreille/ (accessed 2026-10-13).
@misc{isofind2026pendoreilleisotopesignatures,
title = {Pend Oreille, isotope signatures},
author = {{IsoFind Atlas}},
year = {2026},
url = {https://www.isofind.tech/isotopes/en/deposits/pend-oreille/},
note = {Accessed 2026-10-13}
}Updated : 2026-10-13