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 | Astrophyllite | Corundum | Feldspar | Fluorite | Neptunite | None | Pyroxene | Quartz |
Sapphirine | Steacyite | 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 |
---|---|---|---|---|---|---|---|
Aegirine (*) | Pyroxene | NaFe3+Si2O6 | 1 | 28366 | 1022 | ||
Aenigmatite (*) | Sapphirine | Na4[Fe2+10Ti2]O4[Si12O36] | 1 | 28366 | 133 | ||
Albite (*) | Feldspar | Na(AlSi3O8) | 1 | 28366 | 8803 | ||
Arfvedsonite (*) | Amphibole | NaNa2(Fe2+4Fe3+)Si8O22(OH)2 | 1 | 28366 | 295 | ||
Astrophyllite (*) | Astrophyllite | K2NaFe2+7Ti2(Si4O12)2O2(OH)4F | 1 | 28366 | 161 | ||
Britholite-(Ce) (*) | Apatite | (Ce,Ca)5(SiO4)3(OH) | 1 | 28366 | 115 | ||
Fluorite (*) | Fluorite | CaF2 | 1 | 28366 | 9617 | ||
Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 1 | 28366 | 5433 | ||
Microcline (*) | Feldspar | K(AlSi3O8) | 1 | 28366 | 4924 | ||
Nacareniobsite-(Ce) (*) | None | (Ca3REE)Na3Nb(Si2O7)2(OF)F2 | 1 | 28366 | 10 | ||
Narsarsukite (*) | None | Na2(Ti,Fe3+)Si4(O,F)11 | 1 | 28366 | 34 | ||
Neptunite (*) | Neptunite | KNa2LiFe2+2Ti2Si8O24 | 1 | 28366 | 49 | ||
Quartz (*) | Quartz | SiO2 | 1 | 28366 | 61156 | ||
Turkestanite (*) | Steacyite | (K, )(Ca,Na)2ThSi8O20·nH2O | 1 | 28366 | 9 | ||
Zircon (*) | Zircon | Zr(SiO4) | 1 | 28366 | 5251 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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