| 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. |
| Corundum | Diaspore | Feldspar | Monazite | Mordenite | None | Pseudobrookite | Quartz | Rutile | Stilbite |
| Titanite | Tridymite | Zircon |
| Cassiterite (*) | Chernovite-(Y) (*) | Gasparite-(Ce) (*) | Goethite (*) | Hematite (*) |
| Maxwellite (*) | Mordenite (*) | Pseudobrookite (*) | Quartz (*) | Sanidine (*) |
| Stellerite (*) | Tridymite (*) | Tripuhyite (*) |
| 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 | |||
| Chernovite-(Y) (*) | Zircon | Y(AsO4) | 0 | 46 | |||
| Gasparite-(Ce) (*) | Monazite | Ce(AsO4) | 0 | 23 | |||
| Goethite (*) | Diaspore | FeO(OH) | 0 | 7437 | |||
| Hematite (*) | Corundum | Fe2O3 | 0 | 14640 | |||
| Maxwellite (*) | Titanite | NaFe3+(AsO4)F | 0 | 3 | |||
| Mordenite (*) | Mordenite | (Na2,Ca,K2)4(Al8Si40)O96·28H2O | 0 | 405 | |||
| Pseudobrookite (*) | Pseudobrookite | (Fe3+2Ti)O5 | 0 | 164 | |||
| Quartz (*) | Quartz | SiO2 | 0 | 61156 | |||
| Sanidine (*) | Feldspar | K(AlSi3O8) | 0 | 598 | |||
| Stellerite (*) | Stilbite | Ca4(Si28Al8)O72·28H2O | 0 | 189 | |||
| Tridymite (*) | Tridymite | SiO2 | 0 | 458 | |||
| Tripuhyite (*) | Rutile | Fe3+Sb5+O4 | 0 | 66 |
| Sample | Source Locality | Reference URL |
|---|---|---|
| R070368 | Squaw Creek Mine, Taylor Creek District, Catron Co., New Mexico, USA | https://rruff.info/R070368 |
| R060955 | Squaw Creek Mine, Taylor Creek District, Catron Co., New Mexico, USA | https://rruff.info/R060955 |
All locality data graciously provided by mindat.org
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