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. |
Beryl | Bismutite | Cancrinite-sodalite | Clay | Clinozoisite | Columbite | Epidote | Feldspar | Fluorite | Garnet |
Mica | None | Not in a structural group | Pyrite | Sodalite | Stibnite | Stilbite | Tourmaline |
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 |
---|---|---|---|---|---|---|---|
Bertrandite (*) | Not in a structural group | Be4Si2O7(OH)2 | 0 | 606 | |||
Beryl (*) | Beryl | Be3Al2Si6O18 | 0 | 4286 | |||
Bismite (*) | None | Bi2O3 | 0 | 214 | |||
Bismuthinite (*) | Stibnite | Bi2S3 | 0 | 1935 | |||
Bismutite (*) | Bismutite | Bi2O2(CO3) | 0 | 716 | |||
Columbite-(Fe) (*) | Columbite | Fe2+Nb2O6 | 0 | 518 | |||
Epidote (*) | Epidote Clinozoisite | Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) | 0 | 8173 | |||
Helvine (*) | Sodalite Cancrinite-sodalite | Be3Mn2+4(SiO4)3S | 0 | 237 | |||
Microcline (*) | Feldspar | K(AlSi3O8) | 0 | 4924 | |||
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 0 | 17380 | |||
Phlogopite (*) | Mica Clay | KMg3(AlSi3O10)(OH)2 | 0 | 2273 | |||
Polycrase-(Y) (*) | Columbite | Y(Ti,Nb)2(O,OH)6 | 0 | 121 | |||
Pyrite (*) | Pyrite | FeS2 | 0 | 39462 | |||
Schorl (*) | Tourmaline | NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH) | 0 | 2705 | |||
Spessartine (*) | Garnet | Mn2+3Al2(SiO4)3 | 0 | 1214 | |||
Stilbite-Ca (*) | Stilbite | NaCa4(Si27Al9)O72·28H2O | 0 | 268 | |||
Uraninite (*) | Fluorite | UO2 | 0 | 2718 | |||
Uranophane-α (*) | None | Ca(UO2)2(SiO3OH)2·5H2O | 0 | 890 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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