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. |
Axinite | Calcite | Chlorite | Clay | Clinozoisite | Corundum | Epidote | Feldspar | Gadolinite | Garnet |
Mica | None | Not in a structural group | Olivine | Prehnite | Pumpellyite | Pyrite | Quartz | Rhodonite | Rocksalt |
Sphalerite | Spinel | Talc |
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 |
---|---|---|---|---|---|---|---|
Axinite-(Fe) (*) | Axinite | Ca4Fe2+2Al4[B2Si8O30](OH)2 | 1 | 91954 | 260 | ||
Babingtonite (*) | Rhodonite | Ca2Fe2+Fe3+Si5O14(OH) | 1 | 91955 | 161 | ||
Calcite (*) | Calcite | Ca(CO3) | 1 | 91955 | 27770 | ||
Chromite (*) | Spinel | Fe2+Cr2O4 | 1 | 91957 | 3902 | ||
Clinochlore (*) | Chlorite Clay | Mg5Al(AlSi3O10)(OH)8 | 1 | 91957 | 1756 | ||
Corundum (*) | Corundum | Al2O3 | 1 | 91957 | 1797 | ||
Datolite (*) | Gadolinite | CaB(SiO4)(OH) | 1 | 91955 | 498 | ||
Epidote (*) | Epidote Clinozoisite | Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) | 3 | 91955,91960,91961 | 8173 | ||
Forsterite (*) | Olivine | Mg2(SiO4) | 1 | 91957 | 1188 | ||
Galena (*) | Rocksalt | PbS | 1 | 91955 | 24243 | ||
Hematite (*) | Corundum | Fe2O3 | 1 | 91955 | 14640 | ||
Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 1 | 91955 | 5433 | ||
Julgoldite-(Fe2+) (*) | Pumpellyite | Ca2Fe2+Fe3+2(Si2O7)(SiO4)(OH)2·H2O | 1 | 91955 | 15 | ||
Laumontite (*) | Not in a structural group | CaAl2Si4O12·4H2O | 1 | 91955 | 1271 | ||
Margarite (*) | Mica Clay | CaAl2Si2Al2O10(OH)2 | 1 | 91957 | 168 | ||
Orthoclase (*) | Feldspar | K(AlSi3O8) | 1 | 91955 | 2349 | ||
Prehnite (*) | Prehnite | Ca2Al(Si3Al)O10(OH)2 | 2 | 91955,91961 | 1898 | ||
Pyrite (*) | Pyrite | FeS2 | 1 | 91955 | 39462 | ||
Pyrope (*) | Garnet | Mg3Al2(SiO4)3 | 1 | 91957 | 341 | ||
Quartz (*) | Quartz | SiO2 | 2 | 91955,91960 | 61156 | ||
Sphalerite (*) | Sphalerite | ZnS | 1 | 91955 | 21482 | ||
Talc (*) | Clay Talc | Mg3Si4O10(OH)2 | 1 | 91957 | 3337 |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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