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. |
Amorphous | Calcite | Clay | None | Pyroxene | Serpentine | Spinel | Sulphur |
Chromite (*) | Diopside (*) | Enstatite (*) | Hercynite (*) | Magnesite (*) |
Népouite (*) | Selenium (*) | Spinel (*) | Zaratite (*) |
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 |
---|---|---|---|---|---|---|---|
Chromite (*) | Spinel | Fe2+Cr2O4 | 0 | 3902 | |||
Diopside (*) | Pyroxene | CaMgSi2O6 | 0 | 4135 | |||
Enstatite (*) | Pyroxene | Mg2Si2O6 | 0 | 944 | |||
Hercynite (*) | Spinel | Fe2+Al2O4 | 0 | 407 | |||
Magnesite (*) | Calcite | Mg(CO3) | 0 | 1487 | |||
Népouite (*) | Serpentine Clay | Ni3Si2O5(OH)4 | 0 | 66 | |||
Selenium (*) | Sulphur | Se | 0 | 143 | |||
Spinel (*) | Spinel | MgAl2O4 | 0 | 1934 | |||
Zaratite (*) | Amorphous | Ni3(CO3)(OH)4·4H2O | 0 | 56 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
All age data...
Other copyright data...