Lead isotope ratios for ores from Algeria
| Sample no. | Location | Ref. | Mineral | 208Pb/206Pb | 207Pb/206Pb | 206Pb/204Pb | 207Pb/204Pb | 208Pb/204Pb |
|---|---|---|---|---|---|---|---|---|
| - | Jebel Nador, Constantine | 31 | Galena | 2.06499 | 0.83215 | 18.860 | 15.694 | 38.946 |
All samples' isotope values are given to the same number of decimal places as they were first published with. In most papers the ratios 208Pb/206Pb, 207Pb/206Pb and 206Pb/204Pb were given. Ratios not given (usually 207Pb/204Pb and 208Pb/204Pb) have been calculated from the other values.
Compiled by Brett Scaife
