| 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. |
| Ardennite | Arsenopyrite | Baryte | Calcite | Carpholite | Chalcopyrite | Chloritoid | Coronadite | Garnet | Marcasite |
| None | Not in a structural group | Quartz | Ramsdellite | Rutile |
| 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 |
|---|---|---|---|---|---|---|---|
| Anatase (*) | Not in a structural group | TiO2 | 3 | 25346,25348,25349 | 2162 | ||
| Arsenopyrite (*) | Arsenopyrite | FeAsS | 1 | 25346 | 9052 | ||
| Baryte (*) | Baryte | Ba(SO4) | 1 | 25346 | 11547 | ||
| Bornite (*) | None | Cu5FeS4 | 1 | 25346 | 5516 | ||
| Carpholite (*) | Carpholite | Mn2+Al2Si2O6(OH)4 | 3 | 25346,25347,25349 | 25 | ||
| Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 1 | 25346 | 27198 | ||
| Chloritoid (*) | Chloritoid | Fe2+Al2O(SiO4)(OH)2 | 1 | 25346 | 376 | ||
| Cryptomelane (*) | Coronadite | K(Mn4+7Mn3+)O16 | 1 | 25346 | 599 | ||
| Kutnohorite (*) | None | CaMn2+(CO3)2 | 1 | 25346 | 234 | ||
| Lithiophorite (*) | None | (Al,Li)(Mn4+,Mn3+)O2(OH)2 | 1 | 25346 | 210 | ||
| Manganite (*) | Rutile | Mn3+O(OH) | 1 | 25346 | 770 | ||
| Marcasite (*) | Marcasite | FeS2 | 1 | 25346 | 5674 | ||
| Nsutite (*) | Ramsdellite | Mn2+xMn4+1-xO2-2x(OH)2x | 1 | 25346 | 121 | ||
| Ottrélite (*) | Chloritoid | Mn2+Al2O(SiO4)(OH)2 | 1 | 25346 | 59 | ||
| Pyrolusite (*) | Rutile | MnO2 | 1 | 25346 | 3106 | ||
| Quartz (*) | Quartz | SiO2 | 1 | 25346 | 61156 | ||
| Rhodochrosite (*) | Calcite | Mn(CO3) | 1 | 25346 | 1711 | ||
| Siderite (*) | Calcite | Fe(CO3) | 1 | 25346 | 6417 | ||
| Spessartine (*) | Garnet | Mn2+3Al2(SiO4)3 | 1 | 25346 | 1214 | ||
| Sursassite (*) | Ardennite | Mn2+2Al3(SiO4)(Si2O7)(OH)3 | 1 | 25346 | 24 |
All locality data graciously provided by mindat.org
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