| 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. |
| Chalcopyrite | Clay | Epidote | Feldspar | Heulandite | Hexahydrite | Mica | Nickeline | None | Pentlandite |
| Pyrite | Quartz | Spinel |
| Albite (*) | Chalcopyrite (*) | Heulandite-Ca (*) | Muscovite (*) | Nickelhexahydrite (*) |
| Paragonite (*) | Pentlandite (*) | Pyrite (*) | Pyrrhotite (*) | Quartz (*) |
| Sperrylite (*) | Violarite (*) | Zoisite (*) |
| 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 |
|---|---|---|---|---|---|---|---|
| Albite (*) | Feldspar | Na(AlSi3O8) | 1 | 91811 | 8803 | ||
| Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 3 | 91812,91813,91817 | 27198 | ||
| Heulandite-Ca (*) | Heulandite | (Ca,Na,K)5(Si27Al9)O72·26H2O | 1 | 91822 | 246 | ||
| Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 1 | 91811 | 17380 | ||
| Nickelhexahydrite (*) | Hexahydrite | Ni(SO4)·6H2O | 1 | 91818 | 37 | ||
| Paragonite (*) | Mica Clay | NaAl2(Si3Al)O10(OH)2 | 1 | 91811 | 247 | ||
| Pentlandite (*) | Pentlandite | (Ni,Fe)9S8 | 5 | 91812,91814,91815,91816,91817 | 1512 | ||
| Pyrite (*) | Pyrite | FeS2 | 3 | 91812,91816,91818 | 39462 | ||
| Pyrrhotite (*) | Nickeline | Fe7S8 | 4 | 91814,91815,91816,91817 | 9056 | ||
| Quartz (*) | Quartz | SiO2 | 1 | 91808 | 61156 | ||
| Sperrylite (*) | Pyrite | PtAs2 | 1 | 91812 | 337 | ||
| Violarite (*) | Spinel | FeNi2S4 | 2 | 91812,91813 | 380 | ||
| Zoisite (*) | Epidote | Ca2Al3[Si2O7][SiO4]O(OH) | 1 | 91811 | 1025 |
All locality data graciously provided by mindat.org
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