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. |
Atacamite | Clay | Heulandite | None | Not in a structural group | Quartz | Sepiolite |
Anatase (*) | Atacamite (*) | Heulandite-Ba (*) | Heulandite-Ca (*) | Quartz (*) |
Sepiolite (*) |
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 |
---|---|---|---|---|---|---|---|
Anatase (*) | Not in a structural group | TiO2 | 0 | 2162 | |||
Atacamite (*) | Atacamite | Cu2Cl(OH)3 | 1 | 92677 | 544 | ||
Heulandite-Ba (*) | Heulandite | (Ba,Ca,K)5(Si27Al9)O72·22H2O | 1 | 92679 | 8 | ||
Heulandite-Ca (*) | Heulandite | (Ca,Na,K)5(Si27Al9)O72·26H2O | 1 | 92679 | 246 | ||
Quartz (*) | Quartz | SiO2 | 0 | 61156 | |||
Sepiolite (*) | Sepiolite Clay | Mg4Si6O15(OH)2·6H2O | 1 | 92675 | 241 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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