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 | Analcime | Aragonite | Beryl | Calcite | Chabazite | Chalcopyrite | Chlorite | Clay | Clinozoisite |
Epidote | Gadolinite | Mica | Natrolite | Nickeline | None | Olivine | Pyrite | Pyroxene | Spinel |
Thomsonite | Titanite | Wollastonite |
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 | 0 | 3419 | |||
Analcime (*) | Analcime | Na(AlSi2O6)·H2O | 0 | 1627 | |||
Aragonite (*) | Aragonite | Ca(CO3) | 0 | 3250 | |||
Augite (*) | Pyroxene | (Ca,Mg,Fe)2Si2O6 | 0 | 2060 | |||
Calcite (*) | Calcite | Ca(CO3) | 0 | 27770 | |||
Chabazite-Ca (*) | Chabazite | Ca2[Al4Si8O24]·13H2O | 0 | 310 | |||
Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 0 | 27198 | |||
Clinochlore (*) | Chlorite Clay | Mg5Al(AlSi3O10)(OH)8 | 0 | 1756 | |||
Cordierite (*) | Beryl | Mg2Al4Si5O18 | 0 | 1008 | |||
Cummingtonite (*) | Amphibole | Mg2Mg5Si8O22(OH)2 | 0 | 327 | |||
Datolite (*) | Gadolinite | CaB(SiO4)(OH) | 0 | 498 | |||
Diopside (*) | Pyroxene | CaMgSi2O6 | 0 | 4135 | |||
Enstatite (*) | Pyroxene | Mg2Si2O6 | 0 | 944 | |||
Epidote (*) | Epidote Clinozoisite | Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) | 0 | 8173 | |||
Forsterite (*) | Olivine | Mg2(SiO4) | 0 | 1188 | |||
Hedenbergite (*) | Pyroxene | CaFe2+Si2O6 | 0 | 741 | |||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 0 | 14899 | |||
Mesolite (*) | Natrolite | Na2Ca2(Si9Al6)O30·8H2O | 0 | 425 | |||
Phlogopite (*) | Mica Clay | KMg3(AlSi3O10)(OH)2 | 0 | 2273 | |||
Pyrite (*) | Pyrite | FeS2 | 0 | 39462 | |||
Pyrrhotite (*) | Nickeline | Fe7S8 | 0 | 9056 | |||
Spinel (*) | Spinel | MgAl2O4 | 0 | 1934 | |||
Thomsonite-Ca (*) | Thomsonite | NaCa2(Al5Si5)O20·6H2O | 0 | 452 | |||
Titanite (*) | Titanite | CaTi(SiO4)O | 0 | 4899 | |||
Tremolite (*) | Amphibole | Ca2(Mg5.0-4.5Fe2+0.0-0.5)Si8O22(OH)2 | 0 | 2562 | |||
Wollastonite (*) | Wollastonite | CaSiO3 | 0 | 1247 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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