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. |
Autunite | Clay | Corundum | Cristobalite | Fluorite | Meta-autunite | None | Not in a structural group | Pyrochlore | Pyroxene |
Quartz | Smectite-vermiculite | Tridymite |
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 |
---|---|---|---|---|---|---|---|
Autunite (*) | Autunite | Ca(UO2)2(PO4)2·10-12H2O | 1 | 274391 | 1272 | ||
Behoite (*) | Cristobalite | Be(OH)2 | 0 | 24 | |||
Bertrandite (*) | Not in a structural group | Be4Si2O7(OH)2 | 1 | 274390 | 606 | ||
Boltwoodite (*) | None | (K,Na)(UO2)(SiO3OH)·1.5H2O | 1 | 274391 | 67 | ||
Fluorite (*) | Fluorite | CaF2 | 1 | 274390 | 9617 | ||
Hematite (*) | Corundum | Fe2O3 | 1 | 274391 | 14640 | ||
Hydrokenoralstonite (*) | Pyrochlore | 2Al2F6(H2O) | 1 | 274391 | 56 | ||
Meta-autunite (*) | Meta-autunite | Ca(UO2)2(PO4)2·6H2O | 1 | 274391 | 388 | ||
Metauranocircite-I (*) | None | Ba(UO2)2(PO4)2·6H2O | 0 | 38 | |||
Montmorillonite (*) | Clay Smectite-vermiculite | (Na,Ca)0.3(Al,Mg)2Si4O10(OH)2·nH2O | 0 | 1508 | |||
Quartz (*) | Quartz | SiO2 | 2 | 274390,274391 | 61156 | ||
Saléeite (*) | None | Mg(UO2)2(PO4)2(H2O)10 | 1 | 274391 | 95 | ||
Sklodowskite (*) | None | Mg(UO2)2(SiO3OH)2·6H2O | 1 | 274391 | 56 | ||
Soddyite (*) | None | (UO2)2(SiO4)(H2O)2 | 1 | 274391 | 44 | ||
Spodumene (*) | Pyroxene | LiAlSi2O6 | 0 | 688 | |||
Thomsenolite (*) | None | NaCaAlF6·H2O | 1 | 274391 | 23 | ||
Tridymite (*) | Tridymite | SiO2 | 1 | 274391 | 458 | ||
Uraninite (*) | Fluorite | UO2 | 0 | 2718 | |||
Uranophane-α (*) | None | Ca(UO2)2(SiO3OH)2·5H2O | 2 | 274390,274391 | 890 | ||
Uranospinite (*) | None | Ca(UO2)2(AsO4)2·10H2O | 0 | 51 |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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