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 | Apatite | Baryte | Clay | Copper | Monazite | None | Prehnite | Quartz | Rocksalt |
Serpentine | Smectite-vermiculite | Talc |
Anglesite (*) | Antigorite (*) | Crocoite (*) | Galena (*) | Gibbsite (*) |
Gold (*) | Mimetite (*) | Nontronite (*) | Prehnite (*) | Quartz (*) |
Talc (*) | Tremolite (*) |
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 |
---|---|---|---|---|---|---|---|
Anglesite (*) | Baryte | Pb(SO4) | 0 | 2734 | |||
Antigorite (*) | Serpentine Clay | Mg3Si2O5(OH)4 | 0 | 708 | |||
Crocoite (*) | Monazite Baryte | Pb(CrO4) | 0 | 81 | |||
Galena (*) | Rocksalt | PbS | 0 | 24243 | |||
Gibbsite (*) | None | Al(OH)3 | 0 | 504 | |||
Gold (*) | Copper | Au | 0 | 30554 | |||
Mimetite (*) | Apatite | Pb5(AsO4)3Cl | 0 | 1107 | |||
Nontronite (*) | Clay Smectite-vermiculite | Na0.3Fe3+2(Si,Al)4O10(OH)2·nH2O | 0 | 471 | |||
Prehnite (*) | Prehnite | Ca2Al(Si3Al)O10(OH)2 | 0 | 1898 | |||
Quartz (*) | Quartz | SiO2 | 0 | 61156 | |||
Talc (*) | Clay Talc | Mg3Si4O10(OH)2 | 0 | 3337 | |||
Tremolite (*) | Amphibole | Ca2(Mg5.0-4.5Fe2+0.0-0.5)Si8O22(OH)2 | 0 | 2562 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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