| 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. |
| Amorphous | Calcite | Chlorite | Clay | Corundum | None | Quartz | Serpentine | Spinel | Talc |
| Antigorite (*) | Chromite (*) | Chrysotile (*) | Clinochlore (*) | Hematite (*) |
| Magnesite (*) | Magnetite (*) | Mogánite (*) | Opal (*) | Quartz (*) |
| Talc (*) |
| 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 |
|---|---|---|---|---|---|---|---|
| Antigorite (*) | Serpentine Clay | Mg3Si2O5(OH)4 | 1 | 17666 | 708 | ||
| Chromite (*) | Spinel | Fe2+Cr2O4 | 2 | 17666,17667 | 3902 | ||
| Chrysotile (*) | Serpentine Clay | Mg3Si2O5(OH)4 | 1 | 17666 | 951 | ||
| Clinochlore (*) | Chlorite Clay | Mg5Al(AlSi3O10)(OH)8 | 1 | 17666 | 1756 | ||
| Hematite (*) | Corundum | Fe2O3 | 1 | 17667 | 14640 | ||
| Magnesite (*) | Calcite | Mg(CO3) | 1 | 17666 | 1487 | ||
| Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 2 | 17666,17667 | 14899 | ||
| Mogánite (*) | None | SiO2·nH2O | 1 | 17667 | 43 | ||
| Opal (*) | Amorphous | SiO2·nH2O | 1 | 17666 | 2994 | ||
| Quartz (*) | Quartz | SiO2 | 2 | 17666,17667 | 61156 | ||
| Talc (*) | Clay Talc | Mg3Si4O10(OH)2 | 2 | 17666,17667 | 3337 |
All locality data graciously provided by mindat.org
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