| 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. |
| Adelite | Chalcopyrite | Copper | Coronadite | Corundum | Malachite | None | Pyrite | Quartz | Rutile |
| Turquoise |
| Chalcopyrite (*) | Cryptomelane (*) | Duftite (*) | Gold (*) | Hematite (*) |
| Ilmenite (*) | Lithiophorite (*) | Malachite (*) | Pseudomalachite (*) | Pyrite (*) |
| Pyrolusite (*) | Quartz (*) | Turquoise (*) |
| 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 |
|---|---|---|---|---|---|---|---|
| Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 0 | 27198 | |||
| Cryptomelane (*) | Coronadite | K(Mn4+7Mn3+)O16 | 0 | 599 | |||
| Duftite (*) | Adelite | PbCu(AsO4)(OH) | 0 | 220 | |||
| Gold (*) | Copper | Au | 0 | 30554 | |||
| Hematite (*) | Corundum | Fe2O3 | 0 | 14640 | |||
| Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 0 | 5433 | |||
| Lithiophorite (*) | None | (Al,Li)(Mn4+,Mn3+)O2(OH)2 | 0 | 210 | |||
| Malachite (*) | Malachite | Cu2(CO3)(OH)2 | 0 | 12537 | |||
| Pseudomalachite (*) | None | Cu5(PO4)2(OH)4 | 0 | 369 | |||
| Pyrite (*) | Pyrite | FeS2 | 0 | 39462 | |||
| Pyrolusite (*) | Rutile | MnO2 | 0 | 3106 | |||
| Quartz (*) | Quartz | SiO2 | 0 | 61156 | |||
| Turquoise (*) | Turquoise | CuAl6(PO4)4(OH)8·4H2O | 0 | 484 |
| Sample | Source Locality | Reference URL |
|---|---|---|
| R050554 | Bishop Mine, Lynch Station, James River-Roanoke River Manganese District, Campbell Co., Virginia, USA | https://rruff.info/R050554 |
All locality data graciously provided by mindat.org
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