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 | Beryl | Chloritoid | Clay | Clinozoisite | Corundum | Diaspore | Epidote | Feldspar | Fluorite |
Kaolinite | None | Not in a structural group | Prehnite | Pyrite | Pyroxene | Quartz | Rutile | Spinel | Talc |
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 |
---|---|---|---|---|---|---|---|
Albite (*) | Feldspar | Na(AlSi3O8) | 1 | 125137 | 8803 | ||
Anorthite (*) | Feldspar | Ca(Al2Si2O8) | 1 | 125137 | 1036 | ||
Anthophyllite (*) | Amphibole | Mg2Mg5Si8O22(OH)2 | 3 | 125118,125124,125150 | 718 | ||
Augite (*) | Pyroxene | (Ca,Mg,Fe)2Si2O6 | 0 | 2060 | |||
Beryl (*) | Beryl | Be3Al2Si6O18 | 1 | 125130 | 4286 | ||
Chloritoid (*) | Chloritoid | Fe2+Al2O(SiO4)(OH)2 | 1 | 125135 | 376 | ||
Chromite (*) | Spinel | Fe2+Cr2O4 | 1 | 125124 | 3902 | ||
Clinozoisite (*) | Clinozoisite Epidote | Ca2Al3[Si2O7][SiO4]O(OH) | 1 | 125153 | 1025 | ||
Corundum (*) | Corundum | Al2O3 | 1 | 125124 | 1797 | ||
Enstatite (*) | Pyroxene | Mg2Si2O6 | 4 | 125118,125124,125137,125151 | 944 | ||
Epidote (*) | Epidote Clinozoisite | Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) | 2 | 125118,125127 | 8173 | ||
Fluorite (*) | Fluorite | CaF2 | 1 | 125135 | 9617 | ||
Gibbsite (*) | None | Al(OH)3 | 5 | 125121,125145,125146,125147,125149 | 504 | ||
Goethite (*) | Diaspore | FeO(OH) | 1 | 125131 | 7437 | ||
Hematite (*) | Corundum | Fe2O3 | 1 | 125128 | 14640 | ||
Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 1 | 125148 | 5433 | ||
Kaolinite (*) | Clay Kaolinite | Al2Si2O5(OH)4 | 4 | 125121,125145,125146,125147 | 5591 | ||
Laumontite (*) | Not in a structural group | CaAl2Si4O12·4H2O | 2 | 125143,125153 | 1271 | ||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 5 | 125117,125127,125137,125140,125148 | 14899 | ||
Pigeonite (*) | Pyroxene | (Mg,Fe,Ca)2Si2O6 | 0 | 303 | |||
Prehnite (*) | Prehnite | Ca2Al(Si3Al)O10(OH)2 | 1 | 125143 | 1898 | ||
Pyrite (*) | Pyrite | FeS2 | 1 | 125137 | 39462 | ||
Quartz (*) | Quartz | SiO2 | 14 | 125120,125125,125128,125129,125130,125131,125133,125134,125136,125142,125145,125146,125147,125152 | 61156 | ||
Rutile (*) | Rutile | TiO2 | 4 | 125128,125131,125134,125142 | 5614 | ||
Spinel (*) | Spinel | MgAl2O4 | 3 | 125117,125118,125124 | 1934 | ||
Talc (*) | Clay Talc | Mg3Si4O10(OH)2 | 2 | 125124,125150 | 3337 | ||
Xenotime-(Y) (*) | Zircon | Y(PO4) | 1 | 125148 | 939 | ||
Zircon (*) | Zircon | Zr(SiO4) | 1 | 125148 | 5251 |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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