| 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 | Aragonite | Artinite | Brucite | Calcite | Hydrotalcite | None | Not in a structural group | Quartz | Spinel |
| Aragonite (*) | Artinite (*) | Brucite (*) | Brugnatellite (*) | Calcite (*) |
| Coalingite (*) | Dolomite (*) | Huntite (*) | Hydromagnesite (*) | Magnesiochromite (*) |
| Magnesite (*) | Magnetite (*) | Opal (*) | Quartz (*) | 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 |
|---|---|---|---|---|---|---|---|
| Aragonite (*) | Aragonite | Ca(CO3) | 0 | 3250 | |||
| Artinite (*) | Artinite | Mg2(CO3)(OH)2·3H2O | 0 | 75 | |||
| Brucite (*) | Brucite | Mg(OH)2 | 0 | 462 | |||
| Brugnatellite (*) | Hydrotalcite | Mg6Fe3+(CO3)(OH)13·4H2O | 0 | 32 | |||
| Calcite (*) | Calcite | Ca(CO3) | 0 | 27770 | |||
| Coalingite (*) | Hydrotalcite | Mg10Fe3+2(CO3)(OH)24·2H2O | 0 | 27 | |||
| Dolomite (*) | None | CaMg(CO3)2 | 0 | 9895 | |||
| Huntite (*) | Not in a structural group | CaMg3(CO3)4 | 0 | 69 | |||
| Hydromagnesite (*) | None | Mg5(CO3)4(OH)2·4H2O | 0 | 341 | |||
| Magnesiochromite (*) | Spinel | MgCr2O4 | 0 | 311 | |||
| Magnesite (*) | Calcite | Mg(CO3) | 0 | 1487 | |||
| Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 0 | 14899 | |||
| Opal (*) | Amorphous | SiO2·nH2O | 0 | 2994 | |||
| Quartz (*) | Quartz | SiO2 | 0 | 61156 | |||
| Spinel (*) | Spinel | MgAl2O4 | 0 | 1934 |
All locality data graciously provided by mindat.org
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