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 | Clay | Clinozoisite | Epidote | Fluorite | Marcasite | Mica | None | Not in a structural group |
Pyrite | Pyroxene | Quartz | Rocksalt | Sphalerite | Spinel | Titanite | Zircon |
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 |
---|---|---|---|---|---|---|---|
Actinolite (*) | Amphibole | Ca2(Mg4.5-2.5Fe2+0.5-2.5)Si8O22(OH)2 | 1 | 63485 | 3419 | ||
Aegirine (*) | Pyroxene | NaFe3+Si2O6 | 1 | 63485 | 1022 | ||
Augite (*) | Pyroxene | (Ca,Mg,Fe)2Si2O6 | 1 | 63485 | 2060 | ||
Celadonite (*) | Mica Clay | KMgFe3+Si4O10(OH)2 | 1 | 63485 | 309 | ||
Epidote (*) | Epidote Clinozoisite | Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) | 1 | 63485 | 8173 | ||
Ferro-gedrite (*) | Amphibole | Fe2+2(Fe2+3Al2)(Si6Al2)O22(OH)2 | 1 | 63485 | 11 | ||
Fluorapatite (*) | Apatite | Ca5(PO4)3F | 1 | 63485 | 2740 | ||
Fluorite (*) | Fluorite | CaF2 | 1 | 63485 | 9617 | ||
Galena (*) | Rocksalt | PbS | 1 | 63485 | 24243 | ||
Kyanite (*) | Not in a structural group | Al2OSiO4 | 1 | 63485 | 1507 | ||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 1 | 63485 | 14899 | ||
Marcasite (*) | Marcasite | FeS2 | 1 | 63487 | 5674 | ||
Piemontite (*) | Epidote | Ca2(Al2Mn3+)[Si2O7][SiO4]O(OH) | 1 | 63486 | 260 | ||
Pyrite (*) | Pyrite | FeS2 | 1 | 63485 | 39462 | ||
Quartz (*) | Quartz | SiO2 | 2 | 63485,63487 | 61156 | ||
Sillimanite (*) | Not in a structural group | Al2SiO5 | 1 | 63485 | 1516 | ||
Sphalerite (*) | Sphalerite | ZnS | 1 | 63485 | 21482 | ||
Titanite (*) | Titanite | CaTi(SiO4)O | 1 | 63485 | 4899 | ||
Zircon (*) | Zircon | Zr(SiO4) | 1 | 63485 | 5251 |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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