| 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. |
| Calcite | Corundum | Crichtonite | Fluorite | Monazite | None |
| Bavenite (*) | Calcite (*) | Crichtonite (*) | Fluorite (*) | Hematite (*) |
| Monazite-(Ce) (*) | Synchysite-(Ce) (*) |
| 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 |
|---|---|---|---|---|---|---|---|
| Bavenite (*) | None | Ca4Be2+xAl2-xSi9O26-x(OH)2+x (x = 0 to 1) | 0 | 255 | |||
| Calcite (*) | Calcite | Ca(CO3) | 0 | 27770 | |||
| Crichtonite (*) | Crichtonite | Sr(Mn,Y,U)Fe2(Ti,Fe,Cr,V)18(O,OH)38 | 0 | 27 | |||
| Fluorite (*) | Fluorite | CaF2 | 0 | 9617 | |||
| Hematite (*) | Corundum | Fe2O3 | 0 | 14640 | |||
| Monazite-(Ce) (*) | Monazite | Ce(PO4) | 0 | 945 | |||
| Synchysite-(Ce) (*) | None | CaCe(CO3)2F | 0 | 232 |
All locality data graciously provided by mindat.org
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