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. |
Allanite | Beryl | Clay | Columbite | Epidote | Feldspar | Fluocerite | Fluorite | Mica | Milarite |
Molybdenite | None | Pyrite | Quartz | Scheelite | Topaz | 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 |
---|---|---|---|---|---|---|---|
Allanite-(Ce) (*) | Allanite Epidote | CaCe(Al2Fe2+)[Si2O7][SiO4]O(OH) | 0 | 706 | |||
Bavenite (*) | None | Ca4Be2+xAl2-xSi9O26-x(OH)2+x (x = 0 to 1) | 0 | 255 | |||
Beryl (*) | Beryl | Be3Al2Si6O18 | 0 | 4286 | |||
Fergusonite-(Y) (*) | Scheelite | YNbO4 | 0 | 196 | |||
Fluocerite-(Ce) (*) | Fluocerite | CeF3 | 0 | 45 | |||
Fluorite (*) | Fluorite | CaF2 | 0 | 9617 | |||
Microcline (*) | Feldspar | K(AlSi3O8) | 0 | 4924 | |||
Milarite (*) | Milarite | KCa2(Be2AlSi12)O30·H2O | 0 | 156 | |||
Molybdenite (*) | Molybdenite | MoS2 | 0 | 5800 | |||
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 0 | 17380 | |||
Pyrite (*) | Pyrite | FeS2 | 0 | 39462 | |||
Quartz (*) | Quartz | SiO2 | 0 | 61156 | |||
Samarskite-(Y) (*) | Columbite | YFe3+Nb2O8 | 0 | 353 | |||
Schorl (*) | Tourmaline | NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH) | 0 | 2705 | |||
Topaz (*) | Topaz | Al2SiO4F2 | 0 | 1476 | |||
Xenotime-(Y) (*) | Zircon | Y(PO4) | 0 | 939 | |||
Zircon (*) | Zircon | Zr(SiO4) | 0 | 5251 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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