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. |
Coronadite | Corundum | Diaspore | Iron | Natrolite | None | Pyroxene | Scacchite | Spinel |
Akaganeite (*) | Augite (*) | Corundum (*) | Goethite (*) | Graphite (*) |
Ilmenite (*) | Iron (*) | Lawrencite (*) | Scolecite (*) | Spinel (*) |
Ulvöspinel (*) |
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 |
---|---|---|---|---|---|---|---|
Akaganeite (*) | Coronadite | (Fe3+,Ni2+)8(OH,O)16Cl1.25·nH2O | 0 | 63 | |||
Augite (*) | Pyroxene | (Ca,Mg,Fe)2Si2O6 | 0 | 2060 | |||
Corundum (*) | Corundum | Al2O3 | 0 | 1797 | |||
Goethite (*) | Diaspore | FeO(OH) | 0 | 7437 | |||
Graphite (*) | None | C | 0 | 2812 | |||
Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 0 | 5433 | |||
Iron (*) | Iron | Fe | 1 | 48470 | 1089 | ||
Lawrencite (*) | Scacchite | FeCl2 | 0 | 30 | |||
Scolecite (*) | Natrolite | Ca(Si3Al2)O10·3H2O | 1 | 48470 | 390 | ||
Spinel (*) | Spinel | MgAl2O4 | 0 | 1934 | |||
Ulvöspinel (*) | Spinel | Fe2+2TiO4 | 0 | 120 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
All age data...
Other copyright data...