| 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. |
| Allophane | Amphibole | Analcime | Atacamite | Cancrinite-sodalite | Clay | Corundum | Mica | Natrolite | None |
| Pyroxene | Scapolite | Sodalite | Spinel | Thomsonite | Zirconolite |
| 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 |
|---|---|---|---|---|---|---|---|
| Analcime (*) | Analcime | Na(AlSi2O6)·H2O | 0 | 1627 | |||
| Atacamite (*) | Atacamite | Cu2Cl(OH)3 | 0 | 544 | |||
| Chrysocolla (*) | Allophane | (Cu2-xAlx)H2-xSi2O5(OH)4·nH2O | 0 | 3531 | |||
| Enstatite (*) | Pyroxene | Mg2Si2O6 | 0 | 944 | |||
| Fluoro-edenite (*) | Amphibole | NaCa2Mg5(Si7Al)O22F2 | 0 | 27 | |||
| Gonnardite (*) | Natrolite | (Na,Ca)2(Si,Al)5O10·3H2O | 0 | 167 | |||
| Haüyne (*) | Sodalite Cancrinite-sodalite | Na3Ca(Si3Al3)O12(SO4) | 0 | 158 | |||
| Hematite (*) | Corundum | Fe2O3 | 0 | 14640 | |||
| Lazurite (*) | Cancrinite-sodalite Sodalite | Na7Ca(Al6Si6O24)(SO4)(S3)1-·H2O | 0 | 37 | |||
| Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 0 | 14899 | |||
| Marialite (*) | Scapolite | Na4Al3Si9O24Cl | 0 | 139 | |||
| Mullite (*) | None | Al4+2xSi2-2xO10-x (x ≈ 0.4) | 0 | 78 | |||
| Phlogopite (*) | Mica Clay | KMg3(AlSi3O10)(OH)2 | 0 | 2273 | |||
| Thomsonite-Ca (*) | Thomsonite | NaCa2(Al5Si5)O20·6H2O | 0 | 452 | |||
| Zirconolite (*) | Zirconolite | (Ca,Y)Zr(Ti,Mg,Al)2O7 | 0 | 140 |
All locality data graciously provided by mindat.org
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