| 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. |
| Brucite | Calcite | Clay | Corundum | Diaspore | Humite | Mica | Nickeline | None | Quartz |
| Spinel | Talc |
| Brucite (*) | Calcite (*) | Clinohumite (*) | Dolomite (*) | Geikielite (*) |
| Goethite (*) | Graphite (*) | Hematite (*) | Ilmenite (*) | Phlogopite (*) |
| Pyrrhotite (*) | Quartz (*) | Spinel (*) | Talc (*) |
| 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 |
|---|---|---|---|---|---|---|---|
| Brucite (*) | Brucite | Mg(OH)2 | 1 | 108190 | 462 | ||
| Calcite (*) | Calcite | Ca(CO3) | 1 | 108190 | 27770 | ||
| Clinohumite (*) | Humite | Mg9(SiO4)4F2 | 1 | 108190 | 236 | ||
| Dolomite (*) | None | CaMg(CO3)2 | 1 | 108190 | 9895 | ||
| Geikielite (*) | Corundum | MgTiO3 | 1 | 108190 | 70 | ||
| Goethite (*) | Diaspore | FeO(OH) | 1 | 108190 | 7437 | ||
| Graphite (*) | None | C | 1 | 108190 | 2812 | ||
| Hematite (*) | Corundum | Fe2O3 | 1 | 108190 | 14640 | ||
| Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 1 | 108190 | 5433 | ||
| Phlogopite (*) | Mica Clay | KMg3(AlSi3O10)(OH)2 | 1 | 108190 | 2273 | ||
| Pyrrhotite (*) | Nickeline | Fe7S8 | 1 | 108190 | 9056 | ||
| Quartz (*) | Quartz | SiO2 | 1 | 108190 | 61156 | ||
| Spinel (*) | Spinel | MgAl2O4 | 1 | 108190 | 1934 | ||
| Talc (*) | Clay Talc | Mg3Si4O10(OH)2 | 0 | 3337 |
All locality data graciously provided by mindat.org
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