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. |
Alunite | Baryte | Brannerite | Calcite | Chalcopyrite | Clay | Corundum | Diaspore | Feldspar | Fluorite |
Mica | Monazite | None | Not in a structural group | Pyrite | Quartz | Rutile | Sphalerite | Spinel | Titanite |
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 | 94283 | 8803 | ||
Anatase (*) | Not in a structural group | TiO2 | 1 | 94283 | 2162 | ||
Ankerite (*) | None | Ca(Fe2+,Mg)(CO3)2 | 1 | 94283 | 3092 | ||
Baryte (*) | Baryte | Ba(SO4) | 1 | 94283 | 11547 | ||
Brannerite (*) | Brannerite | UTi2O6 | 1 | 94283 | 248 | ||
Calcite (*) | Calcite | Ca(CO3) | 3 | 94282,94283,94286 | 27770 | ||
Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 1 | 94283 | 27198 | ||
Cheralite (*) | Monazite | CaTh(PO4)2 | 1 | 94283 | 50 | ||
Dolomite (*) | None | CaMg(CO3)2 | 1 | 94283 | 9895 | ||
Fluorite (*) | Fluorite | CaF2 | 3 | 94282,94283,94285 | 9617 | ||
Goethite (*) | Diaspore | FeO(OH) | 1 | 94283 | 7437 | ||
Hematite (*) | Corundum | Fe2O3 | 1 | 94283 | 14640 | ||
Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 1 | 94283 | 5433 | ||
Magnesite (*) | Calcite | Mg(CO3) | 1 | 94286 | 1487 | ||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 2 | 94283,94286 | 14899 | ||
Microcline (*) | Feldspar | K(AlSi3O8) | 1 | 94283 | 4924 | ||
Monazite-(Ce) (*) | Monazite | Ce(PO4) | 1 | 94282 | 945 | ||
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 1 | 94283 | 17380 | ||
Pyrite (*) | Pyrite | FeS2 | 2 | 94283,94285 | 39462 | ||
Quartz (*) | Quartz | SiO2 | 1 | 94283 | 61156 | ||
Rutile (*) | Rutile | TiO2 | 1 | 94283 | 5614 | ||
Siderite (*) | Calcite | Fe(CO3) | 1 | 94283 | 6417 | ||
Slavíkite (*) | Not in a structural group | (H3O)3Mg6Fe15(SO4)21(OH)18·98H2O | 1 | 94285 | 44 | ||
Sphalerite (*) | Sphalerite | ZnS | 1 | 94283 | 21482 | ||
Svanbergite (*) | Alunite | SrAl3(SO4)(PO4)(OH)6 | 1 | 94283 | 105 | ||
Titanite (*) | Titanite | CaTi(SiO4)O | 1 | 94283 | 4899 | ||
Zircon (*) | Zircon | Zr(SiO4) | 1 | 94283 | 5251 |
Sample | Source Locality | Reference URL |
---|---|---|
R070340 | Ytterøy Mine, Hokstad, Ytterøy, Levanger, Trøndelag, Norway | https://rruff.info/R070340 |
R080129 | Ytterøy Mine, Hokstad, Ytterøy, Levanger, Trøndelag, Norway | https://rruff.info/R080129 |
All locality data graciously provided by mindat.org
All age data...
Other copyright data...