| 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 | Beryl | Clay | Fluorite | Malachite | None | Not in a structural group | Quartz | Scheelite | Talc |
| Topaz |
| Actinolite (*) | Azurite (*) | Beryl (*) | Chalcocite (*) | Fluorite (*) |
| Malachite (*) | Powellite (*) | Quartz (*) | Talc (*) | Topaz (*) |
| Tremolite (*) |
| 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 | |||
| Azurite (*) | Not in a structural group | Cu3(CO3)2(OH)2 | 0 | 5509 | |||
| Beryl (*) | Beryl | Be3Al2Si6O18 | 0 | 4286 | |||
| Chalcocite (*) | None | Cu2S | 0 | 5707 | |||
| Fluorite (*) | Fluorite | CaF2 | 0 | 9617 | |||
| Malachite (*) | Malachite | Cu2(CO3)(OH)2 | 0 | 12537 | |||
| Powellite (*) | Scheelite | Ca(MoO4) | 0 | 494 | |||
| Quartz (*) | Quartz | SiO2 | 0 | 61156 | |||
| Talc (*) | Clay Talc | Mg3Si4O10(OH)2 | 0 | 3337 | |||
| Topaz (*) | Topaz | Al2SiO4F2 | 0 | 1476 | |||
| Tremolite (*) | Amphibole | Ca2(Mg5.0-4.5Fe2+0.0-0.5)Si8O22(OH)2 | 0 | 2562 |
All locality data graciously provided by mindat.org
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