| 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. |
| Arsenopyrite | Chalcopyrite | Cobaltite | Marcasite | None | Pyrite | Quartz | Stibnite | Tetrahedrite |
| Arsenopyrite (*) | Chalcopyrite (*) | Cobaltite (*) | Glaucodot (*) | Marcasite (*) |
| Pyrite (*) | Quartz (*) | Stibnite (*) | Tetrahedrite-(Zn) (*) |
| 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 |
|---|---|---|---|---|---|---|---|
| Arsenopyrite (*) | Arsenopyrite | FeAsS | 0 | 9052 | |||
| Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 0 | 27198 | |||
| Cobaltite (*) | Cobaltite | CoAsS | 0 | 966 | |||
| Glaucodot (*) | Arsenopyrite | (Co0.5Fe0.5)AsS | 0 | 131 | |||
| Marcasite (*) | Marcasite | FeS2 | 0 | 5674 | |||
| Pyrite (*) | Pyrite | FeS2 | 0 | 39462 | |||
| Quartz (*) | Quartz | SiO2 | 0 | 61156 | |||
| Stibnite (*) | Stibnite | Sb2S3 | 0 | 3418 | |||
| Tetrahedrite-(Zn) (*) | Tetrahedrite | Cu6(Cu4Zn2)Sb4S13 | 0 | 5317 |
| Sample | Source Locality | Reference URL |
|---|---|---|
| R070585 | Standard Consolidated Mine, Sumpter, Cracker Creek District (Sumpter District; Bourne District; McCully District), Blue Mts, Baker Co., Oregon, USA | https://rruff.info/R070585 |
All locality data graciously provided by mindat.org
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