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 | Astrophyllite | Calcite | Clay | Ettringite | None | Not in a structural group | Quartz | Serpentine | Sphalerite |
Zircon |
Astrophyllite (*) | Aurichalcite (*) | Fraipontite (*) | Hemimorphite (*) | Quartz (*) |
Riebeckite (*) | Smithsonite (*) | Sphalerite (*) | Thaumasite (*) | Zircon (*) |
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 |
---|---|---|---|---|---|---|---|
Astrophyllite (*) | Astrophyllite | K2NaFe2+7Ti2(Si4O12)2O2(OH)4F | 1 | 77282 | 161 | ||
Aurichalcite (*) | None | (Zn,Cu)5(CO3)2(OH)6 | 1 | 77281 | 919 | ||
Fraipontite (*) | Clay Serpentine | (Zn,Al)3(Si,Al)2O5(OH)4 | 1 | 77281 | 49 | ||
Hemimorphite (*) | Not in a structural group | Zn4(Si2O7)(OH)2·H2O | 1 | 77281 | 1689 | ||
Quartz (*) | Quartz | SiO2 | 1 | 77281 | 61156 | ||
Riebeckite (*) | Amphibole | Na2(Fe2+3Fe3+2)Si8O22(OH)2 | 1 | 77282 | 375 | ||
Smithsonite (*) | Calcite | Zn(CO3) | 1 | 77281 | 2473 | ||
Sphalerite (*) | Sphalerite | ZnS | 1 | 77281 | 21482 | ||
Thaumasite (*) | Ettringite | Ca3Si(OH)6(CO3)(SO4)·12H2O | 1 | 77281 | 183 | ||
Zircon (*) | Zircon | Zr(SiO4) | 1 | 77282 | 5251 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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