| A | This mineral is Anthropogenic. |
| G | This mineral is directly dated. |
| B | This mineral is reported as having this age. |
| Y | This mineral is using an age reported as an element mineralization period. |
| O | This mineral is using an age calculated from all data at the locality. |
| R | The age displayed for this mineral originates from a different, non-child locality. |
| P | The age displayed for this mineral is the range of ages for this mineral at all of this locality's children. |
| This mineral's age has not yet been recorded. |
| Aragonite | Baryte | Calcite | Chalcopyrite | Corundum | Malachite | None |
| Baryte (*) | Calcite (*) | Celestine (*) | Chalcopyrite (*) | Hematite (*) |
| Malachite (*) | Strontianite (*) |
| Mineral name | Structural Groups | IMA Formula | Max Age (Ma) | Min Age (Ma) | # of Sublocalities containing mineral | LOCALITY IDs, not mindat ids | # of localities containing mineral |
|---|---|---|---|---|---|---|---|
| Baryte (*) | Baryte | Ba(SO4) | 138.3 | 133.1 | 0 | 11547 | |
| Calcite (*) | Calcite | Ca(CO3) | 138.3 | 133.1 | 0 | 27770 | |
| Celestine (*) | Baryte | Sr(SO4) | 138.3 | 133.1 | 0 | 1252 | |
| Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 138.3 | 133.1 | 0 | 27198 | |
| Hematite (*) | Corundum | Fe2O3 | 138.3 | 133.1 | 0 | 14640 | |
| Malachite (*) | Malachite | Cu2(CO3)(OH)2 | 138.3 | 133.1 | 0 | 12537 | |
| Strontianite (*) | Aragonite | Sr(CO3) | 138.3 | 133.1 | 0 | 589 |
| Excel ID | Max Age (Ma) | Min Age (Ma) | Age as listed in reference | Dating Method | Age Interpret | Prioritized? | Sample Source | Sample Num | Run Num | Age from other Locality | Dated Mineral | Minerals explicitely stated as having this age | Age applies to these Elements | MinDat Locality ID | Dated Locality (Max Age) | Location as listed in reference | Reference | Reference DOI | Reference ID | Age Notes | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Kristen002289 | 138.3 | 133.1 | 135.7±2.6 | 40Ar/39Ar | adularia | Yes | 6009 | Bergmannstrost Mine, St Andreasberg, St Andreasberg District, Harz, Lower Saxony, Germany | Bergmannstrost Vein | Mertz et al. (1989) | 10.1007/BF00206715 | MD24_9 |
All locality data graciously provided by mindat.org
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