| 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. |
| Analcime | Calcite | Chlorite | Clay | Heulandite | Mica | Mordenite | Natrolite | None | Pyrite |
| Quartz | Smectite-vermiculite |
| Analcime (*) | Calcite (*) | Celadonite (*) | Clinochlore (*) | Heulandite-Na (*) |
| Mordenite (*) | Natrolite (*) | Nontronite (*) | Pyrite (*) | Quartz (*) |
| Saponite (*) |
| 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 |
|---|---|---|---|---|---|---|---|
| Analcime (*) | Analcime | Na(AlSi2O6)·H2O | 1 | 192730 | 1627 | ||
| Calcite (*) | Calcite | Ca(CO3) | 1 | 192730 | 27770 | ||
| Celadonite (*) | Mica Clay | KMgFe3+Si4O10(OH)2 | 1 | 192730 | 309 | ||
| Clinochlore (*) | Chlorite Clay | Mg5Al(AlSi3O10)(OH)8 | 1 | 192730 | 1756 | ||
| Heulandite-Na (*) | Heulandite | (Na,Ca,K)6(Si,Al)36O72·22H2O | 1 | 192730 | 18 | ||
| Mordenite (*) | Mordenite | (Na2,Ca,K2)4(Al8Si40)O96·28H2O | 3 | 192729,192730,192731 | 405 | ||
| Natrolite (*) | Natrolite | Na2(Si3Al2)O10·2H2O | 1 | 192730 | 1236 | ||
| Nontronite (*) | Clay Smectite-vermiculite | Na0.3Fe3+2(Si,Al)4O10(OH)2·nH2O | 1 | 192730 | 471 | ||
| Pyrite (*) | Pyrite | FeS2 | 1 | 192730 | 39462 | ||
| Quartz (*) | Quartz | SiO2 | 2 | 192729,192730 | 61156 | ||
| Saponite (*) | Clay Smectite-vermiculite | (Ca,Na)0.3(Mg,Fe)3(Si,Al)4O10(OH)2·4H2O | 1 | 192730 | 301 |
All locality data graciously provided by mindat.org
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