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. |
Cerite | Corundum | Feldspar | Iron | None | Rutile | Spinel | Tridymite | Zircon |
Anorthite (*) | Chromite (*) | Graphite (*) | Ilmenite (*) | Iron (*) |
Merrillite (*) | Rutile (*) | Schreibersite (*) | Taenite (*) | Tetrataenite (*) |
Tridymite (*) | Troilite (*) | Zircon (*) |
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 |
---|---|---|---|---|---|---|---|
Anorthite (*) | Feldspar | Ca(Al2Si2O8) | 0 | 1036 | |||
Chromite (*) | Spinel | Fe2+Cr2O4 | 0 | 3902 | |||
Graphite (*) | None | C | 0 | 2812 | |||
Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 0 | 5433 | |||
Iron (*) | Iron | Fe | 0 | 1089 | |||
Merrillite (*) | Cerite | Ca9NaMg(PO4)7 | 0 | 230 | |||
Rutile (*) | Rutile | TiO2 | 0 | 5614 | |||
Schreibersite (*) | None | (Fe,Ni)3P | 0 | 374 | |||
Taenite (*) | None | (Ni,Fe) | 0 | 703 | |||
Tetrataenite (*) | None | FeNi | 0 | 116 | |||
Tridymite (*) | Tridymite | SiO2 | 0 | 458 | |||
Troilite (*) | None | FeS | 0 | 1044 | |||
Zircon (*) | Zircon | Zr(SiO4) | 0 | 5251 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
All age data...
Other copyright data...