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. |
Apatite | Arsenic | Brookite | Chlorite | Clay | Columbite | Feldspar | Garnet | Mica | None |
Not in a structural group | Pyrite | Quartz | Tourmaline | Zircon |
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) | 0 | 8803 | |||
Anatase (*) | Not in a structural group | TiO2 | 0 | 2162 | |||
Bertrandite (*) | Not in a structural group | Be4Si2O7(OH)2 | 0 | 606 | |||
Bismuth (*) | Arsenic | Bi | 0 | 1966 | |||
Brookite (*) | Brookite | TiO2 | 0 | 700 | |||
Chamosite (*) | Chlorite Clay | (Fe2+,Mg,Al,Fe3+)6(Si,Al)4O10(OH,O)8 | 0 | 577 | |||
Columbite-(Fe) (*) | Columbite | Fe2+Nb2O6 | 0 | 518 | |||
Columbite-(Mn) (*) | Columbite | Mn2+Nb2O6 | 0 | 289 | |||
Fluorapatite (*) | Apatite | Ca5(PO4)3F | 0 | 2740 | |||
Laumontite (*) | Not in a structural group | CaAl2Si4O12·4H2O | 0 | 1271 | |||
Microcline (*) | Feldspar | K(AlSi3O8) | 0 | 4924 | |||
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 0 | 17380 | |||
Olenite (*) | Tourmaline | NaAl3Al6(Si6O18)(BO3)3O3(OH) | 0 | 24 | |||
Pyrite (*) | Pyrite | FeS2 | 0 | 39462 | |||
Quartz (*) | Quartz | SiO2 | 0 | 61156 | |||
Schorl (*) | Tourmaline | NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH) | 0 | 2705 | |||
Spessartine (*) | Garnet | Mn2+3Al2(SiO4)3 | 0 | 1214 | |||
Zircon (*) | Zircon | Zr(SiO4) | 0 | 5251 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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