| 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. |
| Amphibole | Brucite | Calcite | Clay | Feldspar | Humite | Ludwigite | None | Talc |
| Actinolite (*) | Albite (*) | Brucite (*) | Calcite (*) | Clinohumite (*) |
| Dolomite (*) | Karlite (*) | Ludwigite (*) | 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 |
|---|---|---|---|---|---|---|---|
| Actinolite (*) | Amphibole | Ca2(Mg4.5-2.5Fe2+0.5-2.5)Si8O22(OH)2 | 0 | 3419 | |||
| Albite (*) | Feldspar | Na(AlSi3O8) | 0 | 8803 | |||
| Brucite (*) | Brucite | Mg(OH)2 | 0 | 462 | |||
| Calcite (*) | Calcite | Ca(CO3) | 0 | 27770 | |||
| Clinohumite (*) | Humite | Mg9(SiO4)4F2 | 0 | 236 | |||
| Dolomite (*) | None | CaMg(CO3)2 | 0 | 9895 | |||
| Karlite (*) | None | (Mg,Al)6.5(BO3)3(OH)4( ,Cl)0.5 | 0 | 3 | |||
| Ludwigite (*) | Ludwigite | Mg2Fe3+O2(BO3) | 0 | 134 | |||
| Talc (*) | Clay Talc | Mg3Si4O10(OH)2 | 0 | 3337 |
All locality data graciously provided by mindat.org
All age data...
Other copyright data...