Schönborn (Granulitgebirge)
Granulitgebirge, northern border of the Erzgebirge, Saxony, Germany
Other hydrothermalPb-Ag-Cu
- Type
- Hydrothermal veins
Lead-silver-copper veins worked from the 13th century (Clementine shaft). Deposit not located: the place cited in the source could not be tied to reliable coordinates.
206Pb/204Pb isotope ratio, no unit Values of the same system
Standard : NIST SRM 981
| Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|
| 18.299 ± 0.005 | 18.296 / 18.305 | 3 | sulfide ore (ore minerals hand-picked) Mean and standard deviation recalculated from 3 samples, Table 5 (252, 188 et 207A: galenas (two from dumps); chalcopyrite and galena). | Niederschlag et al. (2003), The determination of lead isotope ratios by multiple collecto… |
207Pb/204Pb isotope ratio, no unit Values of the same system
Standard : NIST SRM 981
| Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|
| 15.603 ± 0.006 | 15.598 / 15.609 | 3 | sulfide ore (ore minerals hand-picked) Mean and standard deviation recalculated from 3 samples, Table 5 (252, 188 et 207A: galenas (two from dumps); chalcopyrite and galena). | Niederschlag et al. (2003), The determination of lead isotope ratios by multiple collecto… |
208Pb/204Pb isotope ratio, no unit Values of the same system
Standard : NIST SRM 981
| Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|
| 38.43 ± 0.017 | 38.42 / 38.45 | 3 | sulfide ore (ore minerals hand-picked) Mean and standard deviation recalculated from 3 samples, Table 5 (252, 188 et 207A: galenas (two from dumps); chalcopyrite and galena). | Niederschlag et al. (2003), The determination of lead isotope ratios by multiple collecto… |
Deposits of the same type
Cite this page
IsoFind Atlas (2026). Schönborn (Granulitgebirge), isotope signatures. https://www.isofind.tech/isotopes/en/deposits/schonborn-granulitgebirge/ (accessed 2026-10-13).
@misc{isofind2026schonborngranulitgebirgeisoto,
title = {Schönborn (Granulitgebirge), isotope signatures},
author = {{IsoFind Atlas}},
year = {2026},
url = {https://www.isofind.tech/isotopes/en/deposits/schonborn-granulitgebirge/},
note = {Accessed 2026-10-13}
}Updated : 2026-10-13