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. |
Amphibole | Analcime | Feldspar | None | Pyroxene |
Aegirine (*) | Analcime (*) | Eitelite (*) | Leucosphenite (*) | Magnesio-riebeckite (*) |
Nahcolite (*) | Reedmergnerite (*) | Searlesite (*) | Shortite (*) |
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 |
---|---|---|---|---|---|---|---|
Aegirine (*) | Pyroxene | NaFe3+Si2O6 | 0 | 1022 | |||
Analcime (*) | Analcime | Na(AlSi2O6)·H2O | 0 | 1627 | |||
Eitelite (*) | None | Na2Mg(CO3)2 | 0 | 20 | |||
Leucosphenite (*) | None | Na4BaTi2B2Si10O30 | 0 | 19 | |||
Magnesio-riebeckite (*) | Amphibole | Na2(Mg3Fe3+2)Si8O22(OH)2 | 0 | 93 | |||
Nahcolite (*) | None | NaH(CO3) | 0 | 78 | |||
Reedmergnerite (*) | Feldspar | NaBSi3O8 | 0 | 9 | |||
Searlesite (*) | None | NaBSi2O5(OH)2 | 0 | 34 | |||
Shortite (*) | None | Na2Ca2(CO3)3 | 0 | 37 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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