| 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 | Gypsum | Iron | Melanterite | None | Olivine |
| Calcite (*) | Forsterite (*) | Graphite (*) | Gypsum (*) | Iron (*) |
| Melanterite (*) | Nickelphosphide (*) | Schreibersite (*) | Taenite (*) | Troilite (*) |
| 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 |
|---|---|---|---|---|---|---|---|
| Calcite (*) | Calcite | Ca(CO3) | 1 | 224982 | 27770 | ||
| Forsterite (*) | Olivine | Mg2(SiO4) | 1 | 224981 | 1188 | ||
| Graphite (*) | None | C | 1 | 224981 | 2812 | ||
| Gypsum (*) | Gypsum | Ca(SO4)·2H2O | 1 | 224983 | 6890 | ||
| Iron (*) | Iron | Fe | 1 | 224981 | 1089 | ||
| Melanterite (*) | Melanterite | Fe(SO4)·7H2O | 1 | 224983 | 915 | ||
| Nickelphosphide (*) | None | Ni3P | 1 | 224981 | 19 | ||
| Schreibersite (*) | None | (Fe,Ni)3P | 1 | 224981 | 374 | ||
| Taenite (*) | None | (Ni,Fe) | 1 | 224981 | 703 | ||
| Troilite (*) | None | FeS | 1 | 224981 | 1044 |
All locality data graciously provided by mindat.org
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