| 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. |
| Aragonite | Calcite | Gypsum | None | Quartz | Wollastonite |
| Aragonite (*) | Bustamite (*) | Calcite (*) | Dolomite (*) | Gypsum (*) |
| Kutnohorite (*) | Quartz (*) | Takanelite (*) |
| 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 | |||
| Bustamite (*) | Wollastonite | Mn2Ca2MnCa(Si3O9)2 | 0 | 101 | |||
| Calcite (*) | Calcite | Ca(CO3) | 0 | 27770 | |||
| Dolomite (*) | None | CaMg(CO3)2 | 0 | 9895 | |||
| Gypsum (*) | Gypsum | Ca(SO4)·2H2O | 0 | 6890 | |||
| Kutnohorite (*) | None | CaMn2+(CO3)2 | 0 | 234 | |||
| Quartz (*) | Quartz | SiO2 | 0 | 61156 | |||
| Takanelite (*) | None | (Mn2+,Ca)2x(Mn4+)1-xO2·0.7H2O | 0 | 18 |
All locality data graciously provided by mindat.org
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