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. |
Clay | Corundum | Iron | Nickeline | None | Olivine | Pentlandite | Pyroxene | Serpentine | Smectite-vermiculite |
Spinel |
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 |
---|---|---|---|---|---|---|---|
Antigorite (*) | Serpentine Clay | Mg3Si2O5(OH)4 | 1 | 66682 | 708 | ||
Augite (*) | Pyroxene | (Ca,Mg,Fe)2Si2O6 | 1 | 66682 | 2060 | ||
Chromite (*) | Spinel | Fe2+Cr2O4 | 1 | 66682 | 3902 | ||
Clinoenstatite (*) | Pyroxene | Mg2Si2O6 | 1 | 66682 | 94 | ||
Enstatite (*) | Pyroxene | Mg2Si2O6 | 1 | 66682 | 944 | ||
Forsterite (*) | Olivine | Mg2(SiO4) | 1 | 66682 | 1188 | ||
Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 1 | 66682 | 5433 | ||
Iron (*) | Iron | Fe | 1 | 66682 | 1089 | ||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 1 | 66682 | 14899 | ||
Pentlandite (*) | Pentlandite | (Ni,Fe)9S8 | 1 | 66682 | 1512 | ||
Pigeonite (*) | Pyroxene | (Mg,Fe,Ca)2Si2O6 | 1 | 66682 | 303 | ||
Pyrrhotite (*) | Nickeline | Fe7S8 | 1 | 66682 | 9056 | ||
Saponite (*) | Clay Smectite-vermiculite | (Ca,Na)0.3(Mg,Fe)3(Si,Al)4O10(OH)2·4H2O | 1 | 66682 | 301 | ||
Spinel (*) | Spinel | MgAl2O4 | 1 | 66682 | 1934 | ||
Taenite (*) | None | (Ni,Fe) | 1 | 66682 | 703 | ||
Troilite (*) | None | FeS | 1 | 66682 | 1044 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
All age data...
Other copyright data...