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 | Calcite | Clay | Diaspore | Feldspar | Gypsum | Mica | None | Pyrite | Pyrophyllite |
Quartz | Rocksalt | Rutile | Sphalerite |
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 |
---|---|---|---|---|---|---|---|
Albite (*) | Feldspar | Na(AlSi3O8) | 1 | 21506 | 8803 | ||
Aragonite (*) | Aragonite | Ca(CO3) | 2 | 21506,21507 | 3250 | ||
Birnessite (*) | None | (Na,Ca,K)0.6(Mn4+,Mn3+)2O4·1.5H2O | 1 | 21506 | 178 | ||
Calcite (*) | Calcite | Ca(CO3) | 2 | 21506,21507 | 27770 | ||
Dolomite (*) | None | CaMg(CO3)2 | 1 | 21506 | 9895 | ||
Galena (*) | Rocksalt | PbS | 1 | 21503 | 24243 | ||
Goethite (*) | Diaspore | FeO(OH) | 2 | 21504,21505 | 7437 | ||
Gypsum (*) | Gypsum | Ca(SO4)·2H2O | 1 | 21507 | 6890 | ||
Kutnohorite (*) | None | CaMn2+(CO3)2 | 1 | 21506 | 234 | ||
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 1 | 21506 | 17380 | ||
Paragonite (*) | Mica Clay | NaAl2(Si3Al)O10(OH)2 | 1 | 21506 | 247 | ||
Pyrite (*) | Pyrite | FeS2 | 2 | 21503,21506 | 39462 | ||
Pyrolusite (*) | Rutile | MnO2 | 1 | 21506 | 3106 | ||
Pyrophyllite (*) | Clay Pyrophyllite | Al2Si4O10(OH)2 | 1 | 21506 | 771 | ||
Quartz (*) | Quartz | SiO2 | 2 | 21506,21508 | 61156 | ||
Rhodochrosite (*) | Calcite | Mn(CO3) | 1 | 21506 | 1711 | ||
Sphalerite (*) | Sphalerite | ZnS | 1 | 21503 | 21482 | ||
Todorokite (*) | None | (Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12·3-4H2O | 1 | 21506 | 433 |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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