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. |
Amorphous | Beryl | Bixbyite | Calcite | Corundum | Fluorite | None | Pseudobrookite | Quartz | Rutile |
Topaz |
Beryl (*) | Bixbyite (*) | Calcite (*) | Cerianite-(Ce) (*) | Fluorite (*) |
Hematite (*) | Holfertite (*) | Opal (*) | Pseudobrookite (*) | Quartz (*) |
Rutile (*) | Topaz (*) |
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 |
---|---|---|---|---|---|---|---|
Beryl (*) | Beryl | Be3Al2Si6O18 | 0 | 4286 | |||
Bixbyite (*) | Bixbyite | Mn3+2O3 | 0 | 104 | |||
Calcite (*) | Calcite | Ca(CO3) | 0 | 27770 | |||
Cerianite-(Ce) (*) | Fluorite | CeO2 | 0 | 94 | |||
Fluorite (*) | Fluorite | CaF2 | 0 | 9617 | |||
Hematite (*) | Corundum | Fe2O3 | 0 | 14640 | |||
Holfertite (*) | None | (UO2)1.75Ca0.25TiO4·3H2O | 0 | 3 | |||
Opal (*) | Amorphous | SiO2·nH2O | 0 | 2994 | |||
Pseudobrookite (*) | Pseudobrookite | (Fe3+2Ti)O5 | 0 | 164 | |||
Quartz (*) | Quartz | SiO2 | 0 | 61156 | |||
Rutile (*) | Rutile | TiO2 | 0 | 5614 | |||
Topaz (*) | Topaz | Al2SiO4F2 | 0 | 1476 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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