| 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. |
| Auricupride | Calcite | Clay | Garnet | Natrolite | None | Perovskite | Prehnite | Pyroxene | Serpentine |
| Spinel |
| Antigorite (*) | Awaruite (*) | Calcite (*) | Chromite (*) | Chrysotile (*) |
| Diopside (*) | Grossular (*) | Heazlewoodite (*) | Magnetite (*) | Prehnite (*) |
| Scolecite (*) |
| 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 | 0 | 708 | |||
| Awaruite (*) | Auricupride Perovskite | Ni3Fe | 0 | 166 | |||
| Calcite (*) | Calcite | Ca(CO3) | 0 | 27770 | |||
| Chromite (*) | Spinel | Fe2+Cr2O4 | 0 | 3902 | |||
| Chrysotile (*) | Serpentine Clay | Mg3Si2O5(OH)4 | 0 | 951 | |||
| Diopside (*) | Pyroxene | CaMgSi2O6 | 0 | 4135 | |||
| Grossular (*) | Garnet | Ca3Al2(SiO4)3 | 0 | 1544 | |||
| Heazlewoodite (*) | None | Ni3S2 | 0 | 205 | |||
| Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 0 | 14899 | |||
| Prehnite (*) | Prehnite | Ca2Al(Si3Al)O10(OH)2 | 0 | 1898 | |||
| Scolecite (*) | Natrolite | Ca(Si3Al2)O10·3H2O | 0 | 390 |
All locality data graciously provided by mindat.org
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