| 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. |
| Baryte | Calcite | Copiapite | Corundum | Epsomite | Gypsum | Lazulite | Melanterite | None | Not in a structural group |
| Pyrite | Quartz | Wagnerite |
| Baryte (*) | Copiapite (*) | Epsomite (*) | Fibroferrite (*) | Gypsum (*) |
| Hematite (*) | Lazulite (*) | Magnesite (*) | Melanterite (*) | Pyrite (*) |
| Quartz (*) | Slavíkite (*) | Wagnerite (*) |
| 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) | 0 | 11547 | |||
| Copiapite (*) | Copiapite | Fe2+Fe3+4(SO4)6(OH)2·20H2O | 0 | 382 | |||
| Epsomite (*) | Epsomite | Mg(SO4)·7H2O | 0 | 484 | |||
| Fibroferrite (*) | Not in a structural group | Fe3+(SO4)(OH)·5H2O | 0 | 107 | |||
| Gypsum (*) | Gypsum | Ca(SO4)·2H2O | 0 | 6890 | |||
| Hematite (*) | Corundum | Fe2O3 | 0 | 14640 | |||
| Lazulite (*) | Lazulite | MgAl2(PO4)2(OH)2 | 0 | 232 | |||
| Magnesite (*) | Calcite | Mg(CO3) | 0 | 1487 | |||
| Melanterite (*) | Melanterite | Fe(SO4)·7H2O | 0 | 915 | |||
| Pyrite (*) | Pyrite | FeS2 | 0 | 39462 | |||
| Quartz (*) | Quartz | SiO2 | 0 | 61156 | |||
| Slavíkite (*) | Not in a structural group | (H3O)3Mg6Fe15(SO4)21(OH)18·98H2O | 0 | 44 | |||
| Wagnerite (*) | Wagnerite | Mg2(PO4)F | 0 | 61 |
| Sample | Source Locality | Reference URL |
|---|---|---|
| FKM-239 | Raidlgraben ("Radelgraben"), Fritzbach Valley, Pöham, Werfen, Salzburg, Austria | https://www.rockptx.com/fkm-226-to-fkm-250/#FKM-239 |
All locality data graciously provided by mindat.org
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