| 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 | Corundum | Gadolinite | None | Not in a structural group | Olivine | Prehnite | Quartz | Titanite |
| Calcite (*) | Celestine (*) | Datolite (*) | Forsterite (*) | Hematite (*) |
| Laumontite (*) | Prehnite (*) | Quartz (*) | Titanite (*) |
| 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 |
|---|---|---|---|---|---|---|---|
| Calcite (*) | Calcite | Ca(CO3) | 1 | 108878 | 27770 | ||
| Celestine (*) | Baryte | Sr(SO4) | 1 | 108878 | 1252 | ||
| Datolite (*) | Gadolinite | CaB(SiO4)(OH) | 1 | 108878 | 498 | ||
| Forsterite (*) | Olivine | Mg2(SiO4) | 1 | 108878 | 1188 | ||
| Hematite (*) | Corundum | Fe2O3 | 1 | 108878 | 14640 | ||
| Laumontite (*) | Not in a structural group | CaAl2Si4O12·4H2O | 1 | 108878 | 1271 | ||
| Prehnite (*) | Prehnite | Ca2Al(Si3Al)O10(OH)2 | 1 | 108878 | 1898 | ||
| Quartz (*) | Quartz | SiO2 | 1 | 108878 | 61156 | ||
| Titanite (*) | Titanite | CaTi(SiO4)O | 1 | 108878 | 4899 |
All locality data graciously provided by mindat.org
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