| 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. |
| 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 |
|---|---|---|---|---|---|---|---|
| Albite (*) | Feldspar | Na(AlSi3O8) | 250 | 240 | 5 | 103900,103901,103902,103903,103904 | 8803 |
| Almandine (*) | Garnet | Fe2+3Al2(SiO4)3 | 250 | 240 | 2 | 103901,103903 | 2353 |
| Andalusite (*) | Andalusite | Al2SiO5 | 250 | 240 | 2 | 103901,103903 | 1310 |
| Annite (*) | Mica Clay | KFe2+3(AlSi3O10)(OH)2 | 250 | 240 | 1 | 103901 | 356 |
| Bertrandite (*) | Not in a structural group | Be4Si2O7(OH)2 | 250 | 240 | 1 | 103903 | 606 |
| Beryl (*) | Beryl | Be3Al2Si6O18 | 250 | 240 | 3 | 103901,103903,103904 | 4286 |
| Brookite (*) | Brookite | TiO2 | 250 | 240 | 1 | 103901 | 700 |
| Calcite (*) | Calcite | Ca(CO3) | 250 | 240 | 1 | 103901 | 27770 |
| Cassiterite (*) | Rutile | SnO2 | 250 | 240 | 2 | 103901,103904 | 5171 |
| Cordierite (*) | Beryl | Mg2Al4Si5O18 | 250 | 240 | 4 | 103900,103902,103903,103904 | 1008 |
| Corundum (*) | Corundum | Al2O3 | 250 | 240 | 1 | 103902 | 1797 |
| Elbaite (*) | Tourmaline | Na(Al1.5Li1.5)Al6(Si6O18)(BO3)3(OH)3(OH) | 250 | 240 | 1 | 103901 | 520 |
| Euclase (*) | None | BeAlSiO4(OH) | 250 | 240 | 1 | 103903 | 120 |
| Fluorapatite (*) | Apatite | Ca5(PO4)3F | 250 | 240 | 1 | 103903 | 2740 |
| Fluorite (*) | Fluorite | CaF2 | 250 | 240 | 1 | 103901 | 9617 |
| Fluornatromicrolite (*) | Pyrochlore | (Na1.5Bi0.5)Ta2O6F | 250 | 240 | 1 | 103903 | 13 |
| Gahnite (*) | Spinel | ZnAl2O4 | 250 | 240 | 1 | 103901 | 445 |
| Goethite (*) | Diaspore | FeO(OH) | 250 | 240 | 1 | 103901 | 7437 |
| Hambergite (*) | None | Be2(BO3)(OH) | 250 | 240 | 1 | 103903 | 81 |
| Hematite (*) | Corundum | Fe2O3 | 250 | 240 | 1 | 103901 | 14640 |
| Kanonerovite (*) | Kanonerovite | Na3MnP3O10·12H2O | 250 | 240 | 1 | 103901 | 1 |
| Kaolinite (*) | Clay Kaolinite | Al2Si2O5(OH)4 | 250 | 240 | 1 | 103901 | 5591 |
| Londonite (*) | Rhodizite | CsBe4Al4(B11Be)O28 | 250 | 240 | 1 | 103903 | 9 |
| Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 250 | 240 | 2 | 103901,103902 | 14899 |
| Masutomilite (*) | Mica | KLiAlMn2+(Si3Al)O10(F,OH)2 | 250 | 240 | 1 | 103903 | 12 |
| Microcline (*) | Feldspar | K(AlSi3O8) | 250 | 240 | 5 | 103900,103901,103902,103903,103904 | 4924 |
| Milarite (*) | Milarite | KCa2(Be2AlSi12)O30·H2O | 250 | 240 | 2 | 103901,103903 | 156 |
| Montmorillonite (*) | Clay Smectite-vermiculite | (Na,Ca)0.3(Al,Mg)2Si4O10(OH)2·nH2O | 250 | 240 | 1 | 103901 | 1508 |
| Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 250 | 240 | 4 | 103900,103901,103903,103904 | 17380 |
| Phenakite (*) | Phenakite | Be2(SiO4) | 250 | 240 | 1 | 103903 | 326 |
| Pyrite (*) | Pyrite | FeS2 | 250 | 240 | 1 | 103901 | 39462 |
| Pyrrhotite (*) | Nickeline | Fe7S8 | 250 | 240 | 1 | 103901 | 9056 |
| Quartz (*) | Quartz | SiO2 | 250 | 240 | 5 | 103900,103901,103902,103903,103904 | 61156 |
| Rutile (*) | Rutile | TiO2 | 250 | 240 | 1 | 103901 | 5614 |
| Schorl (*) | Tourmaline | NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH) | 250 | 240 | 3 | 103900,103901,103904 | 2705 |
| Siderophyllite (*) | Mica | KFe2+2Al(Si2Al2)O10(OH)2 | 250 | 240 | 2 | 103901,103903 | 92 |
| Spessartine (*) | Garnet | Mn2+3Al2(SiO4)3 | 250 | 240 | 2 | 103901,103903 | 1214 |
| Sphalerite (*) | Sphalerite | ZnS | 250 | 240 | 1 | 103901 | 21482 |
| Stellerite (*) | Stilbite | Ca4(Si28Al8)O72·28H2O | 250 | 240 | 1 | 103901 | 189 |
| Tantalite-(Fe) (*) | Columbite | Fe2+Ta2O6 | 250 | 240 | 1 | 103901 | 99 |
| Tantalite-(Mn) (*) | Columbite | Mn2+Ta2O6 | 250 | 240 | 1 | 103901 | 211 |
| Topaz (*) | Topaz | Al2SiO4F2 | 250 | 240 | 2 | 103901,103903 | 1476 |
| Vermiculite (*) | Clay Smectite-vermiculite | Mg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4·8H2O | 250 | 240 | 1 | 103901 | 652 |
| Xenotime-(Y) (*) | Zircon | Y(PO4) | 250 | 240 | 1 | 103901 | 939 |
| Zircon (*) | Zircon | Zr(SiO4) | 250 | 240 | 1 | 103901 | 5251 |
| Excel ID | Max Age (Ma) | Min Age (Ma) | Age as listed in reference | Dating Method | Age Interpret | Prioritized? | Sample Source | Sample Num | Run Num | Age from other Locality | Dated Mineral | Minerals explicitely stated as having this age | Age applies to these Elements | MinDat Locality ID | Dated Locality (Max Age) | Location as listed in reference | Reference | Reference DOI | Reference ID | Age Notes | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Alexandra-0271 | 250 | 240 | 245 ± 5 | 207Pb/206Pb | Age of granites | zircon | Zircon | 2820 | Alabashka Pegmatite Field, Yuzhakovo, Prigorodny District, Sverdlovsk Oblast, Russia | Murzinka | Montero et al. (2000) | 10.1016/S0040-1951(99)00270-X | T317_93 |
All locality data graciously provided by mindat.org
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