| 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. |
| Amorphous | Apatite | Clay | Corundum | Cristobalite | Feldspar | Fluorite | None | Quartz | Rutile |
| Smectite-vermiculite | Tapiolite | Topaz | Tridymite | Zircon |
| Cassiterite (*) | Cristobalite (*) | Fluorapatite (*) | Fluorite (*) | Hematite (*) |
| Montmorillonite (*) | Opal (*) | Ordoñezite (*) | Orthoclase (*) | Quartz (*) |
| Sanidine (*) | Topaz (*) | Tridymite (*) | Zircon (*) |
| 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 |
|---|---|---|---|---|---|---|---|
| Cassiterite (*) | Rutile | SnO2 | 0 | 5171 | |||
| Cristobalite (*) | Cristobalite | SiO2 | 0 | 453 | |||
| Fluorapatite (*) | Apatite | Ca5(PO4)3F | 0 | 2740 | |||
| Fluorite (*) | Fluorite | CaF2 | 0 | 9617 | |||
| Hematite (*) | Corundum | Fe2O3 | 0 | 14640 | |||
| Montmorillonite (*) | Clay Smectite-vermiculite | (Na,Ca)0.3(Al,Mg)2Si4O10(OH)2·nH2O | 0 | 1508 | |||
| Opal (*) | Amorphous | SiO2·nH2O | 0 | 2994 | |||
| Ordoñezite (*) | Tapiolite | ZnSb5+2O6 | 0 | 7 | |||
| Orthoclase (*) | Feldspar | K(AlSi3O8) | 0 | 2349 | |||
| Quartz (*) | Quartz | SiO2 | 0 | 61156 | |||
| Sanidine (*) | Feldspar | K(AlSi3O8) | 0 | 598 | |||
| Topaz (*) | Topaz | Al2SiO4F2 | 0 | 1476 | |||
| Tridymite (*) | Tridymite | SiO2 | 0 | 458 | |||
| Zircon (*) | Zircon | Zr(SiO4) | 0 | 5251 |
All locality data graciously provided by mindat.org
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