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. |
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 | 280193 | 3419 | ||
Albite (*) | Feldspar | Na(AlSi3O8) | 1 | 280186 | 8803 | ||
Almandine (*) | Garnet | Fe2+3Al2(SiO4)3 | 1 | 280185 | 2353 | ||
Andalusite (*) | Andalusite | Al2SiO5 | 2 | 280185,280281 | 1310 | ||
Ankerite (*) | None | Ca(Fe2+,Mg)(CO3)2 | 0 | 3092 | |||
Autunite (*) | Autunite | Ca(UO2)2(PO4)2·10-12H2O | 1 | 280187 | 1272 | ||
Azurite (*) | Not in a structural group | Cu3(CO3)2(OH)2 | 1 | 280193 | 5509 | ||
Baryte (*) | Baryte | Ba(SO4) | 20 | 280196,280197,280198,280199,280200,280201,280202,280203,280204,280205,280206,280249,280250,280251,280252,280255,280256,280278,280292,280301 | 11547 | ||
Bornite (*) | None | Cu5FeS4 | 2 | 280186,280193 | 5516 | ||
Calcite (*) | Calcite | Ca(CO3) | 2 | 280193,280285 | 27770 | ||
Chalcanthite (*) | Chalcanthite | Cu(SO4)·5H2O | 2 | 280218,280233 | 925 | ||
Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 5 | 280193,280234,280250,280251,280252 | 27198 | ||
Chalcosiderite (*) | Turquoise | CuFe3+6(PO4)4(OH)8·4H2O | 1 | 280233 | 77 | ||
Chloritoid (*) | Chloritoid | Fe2+Al2O(SiO4)(OH)2 | 2 | 280185,280207 | 376 | ||
Chrysocolla (*) | Allophane | (Cu2-xAlx)H2-xSi2O5(OH)4·nH2O | 1 | 280193 | 3531 | ||
Clinochlore (*) | Chlorite Clay | Mg5Al(AlSi3O10)(OH)8 | 1 | 280193 | 1756 | ||
Corundum (*) | Corundum | Al2O3 | 1 | 280185 | 1797 | ||
Crandallite (*) | Alunite | CaAl3(PO4)(PO3OH)(OH)6 | 1 | 280185 | 310 | ||
Cryptomelane (*) | Coronadite | K(Mn4+7Mn3+)O16 | 5 | 280220,280222,280234,280236,280262 | 599 | ||
Cuprite (*) | Not in a structural group | Cu2O | 1 | 280193 | 2970 | ||
Digenite (*) | Digenite | Cu1.8S | 1 | 280186 | 1027 | ||
Duftite (*) | Adelite | PbCu(AsO4)(OH) | 1 | 280234 | 220 | ||
Epidote (*) | Epidote Clinozoisite | Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) | 4 | 280186,280193,280250,280284 | 8173 | ||
Gibbsite (*) | None | Al(OH)3 | 1 | 280185 | 504 | ||
Goethite (*) | Diaspore | FeO(OH) | 3 | 280185,280211,280259 | 7437 | ||
Gold (*) | Copper | Au | 2 | 280209,280234 | 30554 | ||
Gypsum (*) | Gypsum | Ca(SO4)·2H2O | 1 | 280279 | 6890 | ||
Halloysite-7Å (*) | Clay Kaolinite | Al2Si2O5(OH)4 | 1 | 280185 | 52 | ||
Hematite (*) | Corundum | Fe2O3 | 8 | 280185,280193,280198,280211,280234,280255,280259,280263 | 14640 | ||
Hydroxylapatite (*) | Apatite | Ca5(PO4)3OH | 1 | 280193 | 367 | ||
Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 3 | 280193,280234,280274 | 5433 | ||
Jarosite (*) | Alunite | KFe3+3(SO4)2(OH)6 | 1 | 280296 | 2228 | ||
Kaolinite (*) | Clay Kaolinite | Al2Si2O5(OH)4 | 1 | 280185 | 5591 | ||
Kyanite (*) | Not in a structural group | Al2OSiO4 | 3 | 280185,280297,280299 | 1507 | ||
Lithiophorite (*) | None | (Al,Li)(Mn4+,Mn3+)O2(OH)2 | 1 | 280234 | 210 | ||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 6 | 280185,280186,280193,280263,280274,280279 | 14899 | ||
Malachite (*) | Malachite | Cu2(CO3)(OH)2 | 3 | 280193,280234,280250 | 12537 | ||
Manganite (*) | Rutile | Mn3+O(OH) | 1 | 280193 | 770 | ||
Microcline (*) | Feldspar | K(AlSi3O8) | 3 | 280193,280274,280284 | 4924 | ||
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 10 | 280185,280193,280196,280197,280199,280200,280206,280274,280280,280281 | 17380 | ||
Orthoclase (*) | Feldspar | K(AlSi3O8) | 1 | 280193 | 2349 | ||
Paragonite (*) | Mica Clay | NaAl2(Si3Al)O10(OH)2 | 3 | 280185,280297,280299 | 247 | ||
Pseudomalachite (*) | None | Cu5(PO4)2(OH)4 | 1 | 280234 | 369 | ||
Pyrite (*) | Pyrite | FeS2 | 8 | 280193,280198,280205,280209,280211,280234,280252,280279 | 39462 | ||
Pyrolusite (*) | Rutile | MnO2 | 7 | 280220,280234,280251,280253,280255,280256,280262 | 3106 | ||
Pyrrhotite (*) | Nickeline | Fe7S8 | 1 | 280279 | 9056 | ||
Quartz (*) | Quartz | SiO2 | 13 | 280185,280188,280193,280194,280196,280198,280209,280220,280234,280274,280281,280295,280299 | 61156 | ||
Rutile (*) | Rutile | TiO2 | 4 | 280185,280193,280275,280279 | 5614 | ||
Schorl (*) | Tourmaline | NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH) | 1 | 280193 | 2705 | ||
Sillimanite (*) | Not in a structural group | Al2SiO5 | 1 | 280185 | 1516 | ||
Staurolite (*) | Staurolite | Fe2+2Al9Si4O23(OH) | 3 | 280184,280185,280297 | 978 | ||
Talc (*) | Clay Talc | Mg3Si4O10(OH)2 | 1 | 280288 | 3337 | ||
Titanite (*) | Titanite | CaTi(SiO4)O | 1 | 280193 | 4899 | ||
Tremolite (*) | Amphibole | Ca2(Mg5.0-4.5Fe2+0.0-0.5)Si8O22(OH)2 | 1 | 280193 | 2562 | ||
Turquoise (*) | Turquoise | CuAl6(PO4)4(OH)8·4H2O | 1 | 280234 | 484 | ||
Wavellite (*) | Wavellite | Al3(PO4)2(OH)3·5H2O | 1 | 280283 | 374 |
Sample | Source Locality | Reference URL |
---|---|---|
R050554 | Bishop Mine, Lynch Station, James River-Roanoke River Manganese District, Campbell Co., Virginia, USA | https://rruff.info/R050554 |
All locality data graciously provided by mindat.org
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