| 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 | Cerite | Copper | Corundum | Cubanite | Iron | None | Not in a structural group | Pyrite | Pyroxene |
| Quartz | Rutile | Sphalerite | Spinel |
| Anatase (*) | Chromite (*) | Copper (*) | Diopside (*) | Hematite (*) |
| Ilmenite (*) | Iron (*) | Isocubanite (*) | Kyanite (*) | Mackinawite (*) |
| Merrillite (*) | Pyrite (*) | Quartz (*) | Rutile (*) | Siderite (*) |
| 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 |
|---|---|---|---|---|---|---|---|
| Anatase (*) | Not in a structural group | TiO2 | 1 | 66216 | 2162 | ||
| Chromite (*) | Spinel | Fe2+Cr2O4 | 1 | 66215 | 3902 | ||
| Copper (*) | Copper | Cu | 1 | 66215 | 3846 | ||
| Diopside (*) | Pyroxene | CaMgSi2O6 | 1 | 66215 | 4135 | ||
| Hematite (*) | Corundum | Fe2O3 | 1 | 66216 | 14640 | ||
| Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 1 | 66215 | 5433 | ||
| Iron (*) | Iron | Fe | 1 | 66215 | 1089 | ||
| Isocubanite (*) | Sphalerite Cubanite | CuFe2S3 | 1 | 66215 | 191 | ||
| Kyanite (*) | Not in a structural group | Al2OSiO4 | 2 | 66212,66213 | 1507 | ||
| Mackinawite (*) | None | (Fe,Ni)1+xS (x = 0-0.07) | 1 | 66215 | 451 | ||
| Merrillite (*) | Cerite | Ca9NaMg(PO4)7 | 1 | 66215 | 230 | ||
| Pyrite (*) | Pyrite | FeS2 | 1 | 66216 | 39462 | ||
| Quartz (*) | Quartz | SiO2 | 4 | 66216,66218,66223,66230 | 61156 | ||
| Rutile (*) | Rutile | TiO2 | 1 | 66216 | 5614 | ||
| Siderite (*) | Calcite | Fe(CO3) | 1 | 66216 | 6417 | ||
| Taenite (*) | None | (Ni,Fe) | 1 | 66215 | 703 | ||
| Troilite (*) | None | FeS | 1 | 66215 | 1044 |
All locality data graciously provided by mindat.org
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