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. |
Calcite | Coronadite | Diaspore | Fluorite | Gypsum | None | Quartz | Rutile |
Boltwoodite (*) | Calcite (*) | Cryptomelane (*) | Goethite (*) | Gypsum (*) |
Uranophane-β (*) | Pyrolusite (*) | Quartz (*) | Uraninite (*) | Weeksite (*) |
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 |
---|---|---|---|---|---|---|---|
Boltwoodite (*) | None | (K,Na)(UO2)(SiO3OH)·1.5H2O | 0 | 67 | |||
Calcite (*) | Calcite | Ca(CO3) | 0 | 27770 | |||
Cryptomelane (*) | Coronadite | K(Mn4+7Mn3+)O16 | 0 | 599 | |||
Goethite (*) | Diaspore | FeO(OH) | 0 | 7437 | |||
Gypsum (*) | Gypsum | Ca(SO4)·2H2O | 0 | 6890 | |||
Uranophane-β (*) | None | Ca(UO2)2(SiO3OH)2·5H2O | 0 | 144 | |||
Pyrolusite (*) | Rutile | MnO2 | 0 | 3106 | |||
Quartz (*) | Quartz | SiO2 | 0 | 61156 | |||
Uraninite (*) | Fluorite | UO2 | 0 | 2718 | |||
Weeksite (*) | None | (K)2(UO2)2(Si5O13)·4H2O | 0 | 42 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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