| 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. |
| Adelite | Allophane | Amphibole | Baryte | Beryl | Brochantite | Calcite | Clay | Covellite | Digenite |
| Garnet | Malachite | Mica | None | Phenakite | Plancheite | Quartz | Serpentine |
| 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 |
|---|---|---|---|---|---|---|---|
| Anilite (*) | Digenite | Cu7S4 | 1 | 2399 | 88 | ||
| Baryte (*) | Baryte | Ba(SO4) | 1 | 2399 | 11547 | ||
| Beryl (*) | Beryl | Be3Al2Si6O18 | 1 | 2398 | 4286 | ||
| Brochantite (*) | Brochantite | Cu4(SO4)(OH)6 | 1 | 2399 | 1633 | ||
| Calcite (*) | Calcite | Ca(CO3) | 1 | 2399 | 27770 | ||
| Chrysocolla (*) | Allophane | (Cu2-xAlx)H2-xSi2O5(OH)4·nH2O | 1 | 2399 | 3531 | ||
| Conichalcite (*) | Adelite | CaCu(AsO4)(OH) | 1 | 2399 | 363 | ||
| Covellite (*) | Covellite | CuS | 1 | 2399 | 4165 | ||
| Dioptase (*) | None | CuSiO3·H2O | 1 | 2399 | 164 | ||
| Dolomite (*) | None | CaMg(CO3)2 | 1 | 2399 | 9895 | ||
| Graphite (*) | None | C | 1 | 2399 | 2812 | ||
| Grossular (*) | Garnet | Ca3Al2(SiO4)3 | 1 | 2403 | 1544 | ||
| Lizardite (*) | Serpentine Clay | Mg3Si2O5(OH)4 | 1 | 2399 | 359 | ||
| Malachite (*) | Malachite | Cu2(CO3)(OH)2 | 1 | 2399 | 12537 | ||
| Phlogopite (*) | Mica Clay | KMg3(AlSi3O10)(OH)2 | 1 | 2399 | 2273 | ||
| Plancheite (*) | Plancheite | Cu8(Si4O11)2(OH)4·H2O | 2 | 2399,2405 | 74 | ||
| Quartz (*) | Quartz | SiO2 | 1 | 2399 | 61156 | ||
| Shattuckite (*) | None | Cu5(SiO3)4(OH)2 | 1 | 2399 | 71 | ||
| Spionkopite (*) | None | Cu39S28 | 1 | 2399 | 73 | ||
| Tenorite (*) | None | CuO | 1 | 2399 | 1101 | ||
| Tremolite (*) | Amphibole | Ca2(Mg5.0-4.5Fe2+0.0-0.5)Si8O22(OH)2 | 1 | 2399 | 2562 | ||
| Willemite (*) | Phenakite | Zn2SiO4 | 1 | 2402 | 303 |
All locality data graciously provided by mindat.org
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