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. |
Clay | Cristobalite | Erionite | Gismondine | Kaolinite | Lévyne | Natrolite | None | Thomsonite |
Cowlesite (*) | Cristobalite (*) | Erionite-Na (*) | Gobbinsite (*) | Kaolinite (*) |
Lévyne-Na (*) | Natrolite (*) | Thomsonite-Ca (*) |
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 |
---|---|---|---|---|---|---|---|
Cowlesite (*) | None | Ca(Al2Si3)O10·5-6H2O | 1 | 75883 | 84 | ||
Cristobalite (*) | Cristobalite | SiO2 | 1 | 75884 | 453 | ||
Erionite-Na (*) | Erionite | Na10[Si26Al10O72]·30H2O | 1 | 75883 | 13 | ||
Gobbinsite (*) | Gismondine | Na5(Si11Al5)O32·11H2O | 1 | 75883 | 17 | ||
Kaolinite (*) | Clay Kaolinite | Al2Si2O5(OH)4 | 1 | 75884 | 5591 | ||
Lévyne-Na (*) | Lévyne | Na6(Si12Al6)O36·18H2O | 1 | 75883 | 3 | ||
Natrolite (*) | Natrolite | Na2(Si3Al2)O10·2H2O | 1 | 75883 | 1236 | ||
Thomsonite-Ca (*) | Thomsonite | NaCa2(Al5Si5)O20·6H2O | 1 | 75883 | 452 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
All age data...
Other copyright data...