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. |
Amphibole | Calcite | Clay | Diaspore | Fluorite | Hydrotalcite | None | Prehnite | Serpentine | Spinel |
Thomsonite |
Anthophyllite (*) | Calcite (*) | Chromite (*) | Chrysotile (*) | Dolomite (*) |
Fluorite (*) | Goethite (*) | Heazlewoodite (*) | Magnetite (*) | Prehnite (*) |
Stichtite (*) | Thomsonite-Ca (*) |
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 |
---|---|---|---|---|---|---|---|
Anthophyllite (*) | Amphibole | Mg2Mg5Si8O22(OH)2 | 0 | 718 | |||
Calcite (*) | Calcite | Ca(CO3) | 0 | 27770 | |||
Chromite (*) | Spinel | Fe2+Cr2O4 | 0 | 3902 | |||
Chrysotile (*) | Serpentine Clay | Mg3Si2O5(OH)4 | 0 | 951 | |||
Dolomite (*) | None | CaMg(CO3)2 | 0 | 9895 | |||
Fluorite (*) | Fluorite | CaF2 | 0 | 9617 | |||
Goethite (*) | Diaspore | FeO(OH) | 0 | 7437 | |||
Heazlewoodite (*) | None | Ni3S2 | 0 | 205 | |||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 0 | 14899 | |||
Prehnite (*) | Prehnite | Ca2Al(Si3Al)O10(OH)2 | 0 | 1898 | |||
Stichtite (*) | Hydrotalcite | Mg6Cr2(CO3)(OH)16·4H2O | 0 | 43 | |||
Thomsonite-Ca (*) | Thomsonite | NaCa2(Al5Si5)O20·6H2O | 0 | 452 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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