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. |
Aragonite | Baryte | Clay | Diaspore | None | Quartz | Rutile | Smectite-vermiculite | Spinel | Tridymite |
Aragonite (*) | Baryte (*) | Dolomite (*) | Goethite (*) | Magnetite (*) |
Montmorillonite (*) | Pyrolusite (*) | Quartz (*) | Ranciéite (*) | Tridymite (*) |
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 |
---|---|---|---|---|---|---|---|
Aragonite (*) | Aragonite | Ca(CO3) | 1 | 65272 | 3250 | ||
Baryte (*) | Baryte | Ba(SO4) | 1 | 65272 | 11547 | ||
Dolomite (*) | None | CaMg(CO3)2 | 1 | 65272 | 9895 | ||
Goethite (*) | Diaspore | FeO(OH) | 1 | 65272 | 7437 | ||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 1 | 65272 | 14899 | ||
Montmorillonite (*) | Clay Smectite-vermiculite | (Na,Ca)0.3(Al,Mg)2Si4O10(OH)2·nH2O | 1 | 65272 | 1508 | ||
Pyrolusite (*) | Rutile | MnO2 | 1 | 65272 | 3106 | ||
Quartz (*) | Quartz | SiO2 | 1 | 65272 | 61156 | ||
Ranciéite (*) | None | (Ca,Mn2+)0.2(Mn4+,Mn3+)O2·0.6H2O | 1 | 65272 | 177 | ||
Tridymite (*) | Tridymite | SiO2 | 1 | 65272 | 458 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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