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. |
Brochantite | Chalcanthite | None |
Alunite (*) | Brochantite (*) | Chalcanthite (*) | Metatorbernite (*) |
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 |
---|---|---|---|---|---|---|---|
Alunite (*) | None | KAl3(SO4)2(OH)6 | 0 | 966 | |||
Brochantite (*) | Brochantite | Cu4(SO4)(OH)6 | 0 | 1633 | |||
Chalcanthite (*) | Chalcanthite | Cu(SO4)·5H2O | 0 | 925 | |||
Metatorbernite (*) | None | Cu(UO2)2(PO4)2·8H2O | 0 | 443 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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