| 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. |
| Arsenic | None | Stibnite |
| Antimony (*) | Kermesite (*) | Stibnite (*) | Valentinite (*) |
| 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 |
|---|---|---|---|---|---|---|---|
| Antimony (*) | Arsenic | Sb | 0 | 363 | |||
| Kermesite (*) | None | Sb2OS2 | 0 | 230 | |||
| Stibnite (*) | Stibnite | Sb2S3 | 0 | 3418 | |||
| Valentinite (*) | None | Sb2O3 | 0 | 369 |
| Sample | Source Locality | Reference URL |
|---|---|---|
| R070318 | Arechuybo, Chihuahua, Mexico | https://rruff.info/R070318 |
All locality data graciously provided by mindat.org
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