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. |
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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. |
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| This mineral's age has not yet been recorded. |
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 |
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Albite (*) | Feldspar | Na(AlSi3O8) | | | 5 | 253268,253282,253286,253287,253289 | 8803 |
Almandine (*) | Garnet | Fe2+3Al2(SiO4)3 | | | 5 | 253246,253286,253287,253289,253290 | 2353 |
Autunite (*) | Autunite | Ca(UO2)2(PO4)2·10-12H2O | | | 2 | 253286,253289 | 1272 |
Becquerelite (*) | None | Ca(UO2)6O4(OH)6·8H2O | | | 1 | 253286 | 92 |
Beryl (*) | Beryl | Be3Al2Si6O18 | | | 2 | 253267,253290 | 4286 |
Calcite (*) | Calcite | Ca(CO3) | | | 2 | 253286,253294 | 27770 |
Chromite (*) | Spinel | Fe2+Cr2O4 | | | 1 | 253289 | 3902 |
Clarkeite (*) | None | Na(UO2)O(OH)·nH2O | | | 1 | 253286 | 18 |
Clinozoisite (*) | Clinozoisite Epidote | Ca2Al3[Si2O7][SiO4]O(OH) | | | 1 | 253286 | 1025 |
Corundum (*) | Corundum | Al2O3 | | | 1 | 253254 | 1797 |
Enstatite (*) | Pyroxene | Mg2Si2O6 | | | 1 | 253289 | 944 |
Epidote (*) | Epidote Clinozoisite | Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) | | | 12 | 253246,253255,253256,253260,253263,253268,253272,253278,253286,253290,253294,253304 | 8173 |
Fluorapatite (*) | Apatite | Ca5(PO4)3F | | | 3 | 253253,253288,253289 | 2740 |
Fourmarierite (*) | Schoepite | Pb1-xO3-2x(UO2)4(OH)4+2x·4H2O | | | 1 | 253286 | 61 |
Graphite (*) | None | C | | | 1 | 253253 | 2812 |
Halloysite-7Å (*) | Clay Kaolinite | Al2Si2O5(OH)4 | | | 1 | 253285 | 52 |
Hematite (*) | Corundum | Fe2O3 | | | 1 | 253246 | 14640 |
Kaolinite (*) | Clay Kaolinite | Al2Si2O5(OH)4 | | | 10 | 253264,253265,253269,253276,253285,253293,253296,253306,253307,253313 | 5591 |
Kasolite (*) | None | Pb(UO2)(SiO4)·H2O | | | 1 | 253286 | 198 |
Kyanite (*) | Not in a structural group | Al2OSiO4 | | | 1 | 253253 | 1507 |
Microcline (*) | Feldspar | K(AlSi3O8) | | | 2 | 253246,253287 | 4924 |
Monazite-(Ce) (*) | Monazite | Ce(PO4) | | | 1 | 253253 | 945 |
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | | | 63 | 253243,253246,253247,253248,253249,253250,253251,253252,253253,253255,253256,253257,253258,253259,253260,253261,253262,253263,253264,253265,253266,253267,253268,253269,253270,253271,253272,253273,253274,253275,253276,253277,253278,253279,253280,253281,253284,253286,253287,253289,253290,253293,253294,253295,253296,253297,253298,253299,253300,253301,253302,253303,253304,253305,253306,253307,253308,253309,253310,253311,253312,253313,253314 | 17380 |
Opal (*) | Amorphous | SiO2·nH2O | | | 1 | 253286 | 2994 |
Pyrite (*) | Pyrite | FeS2 | | | 3 | 253289,253295,253314 | 39462 |
Quartz (*) | Quartz | SiO2 | | | 60 | 253243,253246,253247,253249,253250,253251,253252,253255,253256,253257,253258,253259,253260,253261,253262,253263,253264,253265,253266,253267,253268,253269,253270,253271,253272,253273,253274,253275,253276,253277,253278,253279,253280,253281,253284,253286,253287,253289,253290,253293,253294,253295,253296,253297,253298,253299,253300,253301,253302,253303,253304,253305,253306,253307,253308,253309,253311,253312,253313,253314 | 61156 |
Samarskite-(Y) (*) | Columbite | YFe3+Nb2O8 | | | 2 | 253292,253298 | 353 |
Spessartine (*) | Garnet | Mn2+3Al2(SiO4)3 | | | 1 | 253289 | 1214 |
Talc (*) | Clay Talc | Mg3Si4O10(OH)2 | | | 1 | 253289 | 3337 |
Torbernite (*) | None | Cu(UO2)2(PO4)2·12H2O | | | 1 | 253286 | 1059 |
Tremolite (*) | Amphibole | Ca2(Mg5.0-4.5Fe2+0.0-0.5)Si8O22(OH)2 | | | 1 | 253289 | 2562 |
Uraninite (*) | Fluorite | UO2 | | | 1 | 253286 | 2718 |
Uranophane-α (*) | None | Ca(UO2)2(SiO3OH)2·5H2O | | | 1 | 253286 | 890 |
Vermiculite (*) | Clay Smectite-vermiculite | Mg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4·8H2O | | | 10 | 253246,253247,253249,253256,253262,253266,253278,253290,253293,253295 | 652 |
Wölsendorfite (*) | Wölsendorfite | Pb7(UO2)14O19(OH)4·12H2O | | | 1 | 253286 | 43 |
Zircon (*) | Zircon | Zr(SiO4) | | | 1 | 253286 | 5251 |
Zoisite (*) | Epidote | Ca2Al3[Si2O7][SiO4]O(OH) | | | 8 | 253256,253268,253272,253280,253288,253298,253304,253314 | 1025 |
All age data...
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