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. |
Apatite | Clay | Haxonite | Iron | None | Perovskite | Sapphirine | Smectite-vermiculite | Spinel |
Chlorapatite (*) | Cohenite (*) | Daubréelite (*) | Graphite (*) | Haxonite (*) |
Iron (*) | Roaldite (*) | Sapphirine (*) | Schreibersite (*) | Taenite (*) |
Troilite (*) | Vermiculite (*) |
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 |
---|---|---|---|---|---|---|---|
Chlorapatite (*) | Apatite | Ca5(PO4)3Cl | 1 | 18440 | 203 | ||
Cohenite (*) | Perovskite | CFe3 | 1 | 18440 | 77 | ||
Daubréelite (*) | Spinel | FeCr2S4 | 1 | 18440 | 157 | ||
Graphite (*) | None | C | 1 | 18440 | 2812 | ||
Haxonite (*) | Haxonite | (Fe,Ni)23C6 | 1 | 18440 | 26 | ||
Iron (*) | Iron | Fe | 1 | 18440 | 1089 | ||
Roaldite (*) | None | (Fe,Ni)4N | 1 | 18440 | 3 | ||
Sapphirine (*) | Sapphirine | Mg4(Mg3Al9)O4[Si3Al9O36] | 1 | 18439 | 129 | ||
Schreibersite (*) | None | (Fe,Ni)3P | 1 | 18440 | 374 | ||
Taenite (*) | None | (Ni,Fe) | 1 | 18440 | 703 | ||
Troilite (*) | None | FeS | 1 | 18440 | 1044 | ||
Vermiculite (*) | Clay Smectite-vermiculite | Mg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4·8H2O | 1 | 18439 | 652 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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