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. |
Aphthitalite | Biphosphammite | None |
Alunite (*) | Aphthitalite (*) | Archerite (*) | Biphosphammite (*) | Urea (*) |
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 | |||
Aphthitalite (*) | Aphthitalite | K3Na(SO4)2 | 0 | 77 | |||
Archerite (*) | Biphosphammite | H2K(PO4) | 0 | 7 | |||
Biphosphammite (*) | Biphosphammite | (NH4)H2(PO4) | 0 | 11 | |||
Urea (*) | None | CO(NH2)2 | 0 | 4 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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