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. |
Alunite | Aragonite | Gypsum | Leucophosphite | None | Not in a structural group | Quartz | Smectite-vermiculite |
Alunite (*) | Aragonite (*) | Berlinite (*) | Crandallite (*) | Francoanellite (*) |
Gypsum (*) | Huntite (*) | Hydromagnesite (*) | Leucophosphite (*) | Nesquehonite (*) |
Niter (*) | Nitrocalcite (*) | Zincsilite (*) |
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 | |||
Aragonite (*) | Aragonite | Ca(CO3) | 0 | 3250 | |||
Berlinite (*) | Quartz | Al(PO4) | 0 | 28 | |||
Crandallite (*) | Alunite | CaAl3(PO4)(PO3OH)(OH)6 | 0 | 310 | |||
Francoanellite (*) | None | K3Al5(PO3OH)6(PO4)2·12H2O | 0 | 8 | |||
Gypsum (*) | Gypsum | Ca(SO4)·2H2O | 0 | 6890 | |||
Huntite (*) | Not in a structural group | CaMg3(CO3)4 | 0 | 69 | |||
Hydromagnesite (*) | None | Mg5(CO3)4(OH)2·4H2O | 0 | 341 | |||
Leucophosphite (*) | Leucophosphite | KFe3+2(PO4)2(OH)·2H2O | 0 | 110 | |||
Nesquehonite (*) | None | Mg(CO3)·3H2O | 0 | 80 | |||
Niter (*) | None | K(NO3) | 0 | 181 | |||
Nitrocalcite (*) | None | Ca(NO3)2·4H2O | 0 | 46 | |||
Zincsilite (*) | Smectite-vermiculite | Zn3Si4O10(OH)2·4H2O (?) | 0 | 4 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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