| 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 | Baryte | Calcite | Chalcopyrite | Clay | Copper | Corundum | Cubanite | Melonite | Millerite |
| Nickeline | None | Pentlandite | Pyrite | Quartz | Rocksalt | Rutile | Scheelite | Spinel | Talc |
| Wurtzite |
| 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 | |||
| Ankerite (*) | None | Ca(Fe2+,Mg)(CO3)2 | 0 | 3092 | |||
| Anthophyllite (*) | Amphibole | Mg2Mg5Si8O22(OH)2 | 0 | 718 | |||
| Baryte (*) | Baryte | Ba(SO4) | 0 | 11547 | |||
| Calcite (*) | Calcite | Ca(CO3) | 0 | 27770 | |||
| Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 0 | 27198 | |||
| Chromite (*) | Spinel | Fe2+Cr2O4 | 0 | 3902 | |||
| Clausthalite (*) | Rocksalt | PbSe | 0 | 281 | |||
| Cubanite (*) | Cubanite Wurtzite | CuFe2S3 | 0 | 802 | |||
| Dolomite (*) | None | CaMg(CO3)2 | 0 | 9895 | |||
| Gold (*) | Copper | Au | 0 | 30554 | |||
| Hematite (*) | Corundum | Fe2O3 | 0 | 14640 | |||
| Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 0 | 5433 | |||
| Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 0 | 14899 | |||
| Merenskyite (*) | Melonite | PdTe2 | 0 | 155 | |||
| Millerite (*) | Millerite | NiS | 0 | 1066 | |||
| Pentlandite (*) | Pentlandite | (Ni,Fe)9S8 | 0 | 1512 | |||
| Pyrite (*) | Pyrite | FeS2 | 0 | 39462 | |||
| Pyrrhotite (*) | Nickeline | Fe7S8 | 0 | 9056 | |||
| Quartz (*) | Quartz | SiO2 | 0 | 61156 | |||
| Richterite (*) | Amphibole | Na(NaCa)Mg5Si8O22(OH)2 | 0 | 148 | |||
| Rutile (*) | Rutile | TiO2 | 0 | 5614 | |||
| Scheelite (*) | Scheelite | Ca(WO4) | 0 | 4894 | |||
| Siderite (*) | Calcite | Fe(CO3) | 0 | 6417 | |||
| Talc (*) | Clay Talc | Mg3Si4O10(OH)2 | 0 | 3337 | |||
| Tremolite (*) | Amphibole | Ca2(Mg5.0-4.5Fe2+0.0-0.5)Si8O22(OH)2 | 0 | 2562 | |||
| Violarite (*) | Spinel | FeNi2S4 | 0 | 380 |
All locality data graciously provided by mindat.org
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