| 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. |
| Fairfieldite | Laueite | None | Phosphosiderite | Rockbridgeite | Stewartite | Strunzite | Vivianite |
| Cacoxenite (*) | Collinsite (*) | Ferrostrunzite (*) | Laueite (*) | Phosphosiderite (*) |
| Pseudolaueite (*) | Rockbridgeite (*) | Stewartite (*) | Strunzite (*) | Vivianite (*) |
| 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 |
|---|---|---|---|---|---|---|---|
| Cacoxenite (*) | None | Fe3+24AlO6(PO4)17(OH)12·75H2O | 1 | 88184 | 280 | ||
| Collinsite (*) | Fairfieldite | Ca2Mg(PO4)2·2H2O | 1 | 88184 | 38 | ||
| Ferrostrunzite (*) | Strunzite | Fe2+Fe3+2(PO4)2(OH)2·6H2O | 1 | 88184 | 19 | ||
| Laueite (*) | Laueite | Mn2+Fe3+2(PO4)2(OH)2·8H2O | 1 | 88184 | 70 | ||
| Phosphosiderite (*) | Phosphosiderite | Fe3+(PO4)·2H2O | 1 | 88184 | 182 | ||
| Pseudolaueite (*) | Stewartite | Mn2+Fe3+2(PO4)2(OH)2·8H2O | 1 | 88184 | 10 | ||
| Rockbridgeite (*) | Rockbridgeite | (Fe2+0.5Fe3+0.5)2Fe3+3(PO4)3(OH)5 | 1 | 88184 | 206 | ||
| Stewartite (*) | Stewartite | Mn2+Fe3+2(PO4)2(OH)2·8H2O | 1 | 88184 | 48 | ||
| Strunzite (*) | Strunzite | Mn2+Fe3+2(PO4)2(OH)2·6H2O | 0 | 98 | |||
| Vivianite (*) | Vivianite | Fe2+3(PO4)2·8H2O | 1 | 88184 | 636 |
All locality data graciously provided by mindat.org
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