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 | Feldspar | Iron | None | Olivine | Pyroxene | Spinel |
Albite (*) | Calcite (*) | Chromite (*) | Enstatite (*) | Forsterite (*) |
Ilmenite (*) | Iron (*) | 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 |
---|---|---|---|---|---|---|---|
Albite (*) | Feldspar | Na(AlSi3O8) | 1 | 70007 | 8803 | ||
Calcite (*) | Calcite | Ca(CO3) | 1 | 70006 | 27770 | ||
Chromite (*) | Spinel | Fe2+Cr2O4 | 1 | 70007 | 3902 | ||
Enstatite (*) | Pyroxene | Mg2Si2O6 | 1 | 70007 | 944 | ||
Forsterite (*) | Olivine | Mg2(SiO4) | 1 | 70007 | 1188 | ||
Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 1 | 70007 | 5433 | ||
Iron (*) | Iron | Fe | 1 | 70007 | 1089 | ||
Taenite (*) | None | (Ni,Fe) | 1 | 70007 | 703 | ||
Troilite (*) | None | FeS | 1 | 70007 | 1044 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
All age data...
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