| 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. |
| Amphibole | Calcite | Clinozoisite | Epidote | Garnet | None | Olivine | Prehnite | Pyroxene | Rocksalt |
| Spinel |
| Andradite (*) | Augite (*) | Calcite (*) | Epidote (*) | Ferro-pargasite (*) |
| Forsterite (*) | Pargasite (*) | Periclase (*) | Potassic-ferro-pargasite (*) | Potassic-ferro-sadanagaite (*) |
| Prehnite (*) | Spinel (*) |
| 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 |
|---|---|---|---|---|---|---|---|
| Andradite (*) | Garnet | Ca3Fe3+2(SiO4)3 | 0 | 1534 | |||
| Augite (*) | Pyroxene | (Ca,Mg,Fe)2Si2O6 | 0 | 2060 | |||
| Calcite (*) | Calcite | Ca(CO3) | 0 | 27770 | |||
| Epidote (*) | Epidote Clinozoisite | Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) | 0 | 8173 | |||
| Ferro-pargasite (*) | Amphibole | NaCa2(Fe2+4Al)(Si6Al2)O22(OH)2 | 0 | 54 | |||
| Forsterite (*) | Olivine | Mg2(SiO4) | 0 | 1188 | |||
| Pargasite (*) | Amphibole | NaCa2(Mg4Al)(Si6Al2)O22(OH)2 | 0 | 313 | |||
| Periclase (*) | Rocksalt | MgO | 0 | 114 | |||
| Potassic-ferro-pargasite (*) | Amphibole | KCa2(Fe2+4Al)(Si6Al2)O22(OH)2 | 0 | 6 | |||
| Potassic-ferro-sadanagaite (*) | Amphibole | KCa2(Fe2+3Al2)(Si5Al3)O22(OH)2 | 0 | 3 | |||
| Prehnite (*) | Prehnite | Ca2Al(Si3Al)O10(OH)2 | 0 | 1898 | |||
| Spinel (*) | Spinel | MgAl2O4 | 0 | 1934 |
All locality data graciously provided by mindat.org
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