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. |
Bixbyite | Braunite | Calcite | Chloritoid | Clay | Clinozoisite | Coronadite | Corundum | Diaspore | Epidote |
Garnet | Kaolinite | Mica | None | Olivine | Pyrite | Pyrosmalite | Quartz | Rhodonite | Rutile |
Spinel | Stilpnomelane | Talc | Wollastonite |
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 |
---|---|---|---|---|---|---|---|
Bixbyite (*) | Bixbyite | Mn3+2O3 | 1 | 116315 | 104 | ||
Braunite (*) | Braunite | Mn2+Mn3+6O8(SiO4) | 1 | 116315 | 483 | ||
Bustamite (*) | Wollastonite | Mn2Ca2MnCa(Si3O9)2 | 1 | 116315 | 101 | ||
Calcite (*) | Calcite | Ca(CO3) | 2 | 116315,116318 | 27770 | ||
Chloritoid (*) | Chloritoid | Fe2+Al2O(SiO4)(OH)2 | 1 | 116318 | 376 | ||
Corundum (*) | Corundum | Al2O3 | 1 | 116318 | 1797 | ||
Cryptomelane (*) | Coronadite | K(Mn4+7Mn3+)O16 | 1 | 116315 | 599 | ||
Diaspore (*) | Diaspore | AlO(OH) | 2 | 116315,116318 | 481 | ||
Dolomite (*) | None | CaMg(CO3)2 | 1 | 116315 | 9895 | ||
Epidote (*) | Epidote Clinozoisite | Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) | 1 | 116315 | 8173 | ||
Hausmannite (*) | Spinel | Mn2+Mn3+2O4 | 1 | 116315 | 350 | ||
Hematite (*) | Corundum | Fe2O3 | 1 | 116315 | 14640 | ||
Jacobsite (*) | Spinel | Mn2+Fe3+2O4 | 1 | 116315 | 172 | ||
Kaolinite (*) | Clay Kaolinite | Al2Si2O5(OH)4 | 1 | 116318 | 5591 | ||
Kutnohorite (*) | None | CaMn2+(CO3)2 | 1 | 116315 | 234 | ||
Manganite (*) | Rutile | Mn3+O(OH) | 1 | 116315 | 770 | ||
Margarite (*) | Mica Clay | CaAl2Si2Al2O10(OH)2 | 1 | 116318 | 168 | ||
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 1 | 116315 | 17380 | ||
Pyrite (*) | Pyrite | FeS2 | 2 | 116315,116318 | 39462 | ||
Pyrolusite (*) | Rutile | MnO2 | 1 | 116315 | 3106 | ||
Pyrosmalite-(Mn) (*) | Pyrosmalite Clay | Mn2+8Si6O15(OH,Cl)10 | 1 | 116315 | 25 | ||
Quartz (*) | Quartz | SiO2 | 1 | 116315 | 61156 | ||
Ranciéite (*) | None | (Ca,Mn2+)0.2(Mn4+,Mn3+)O2·0.6H2O | 1 | 116315 | 177 | ||
Rhodochrosite (*) | Calcite | Mn(CO3) | 1 | 116315 | 1711 | ||
Rhodonite (*) | Rhodonite | CaMn3Mn(Si5O15) | 1 | 116315 | 969 | ||
Spessartine (*) | Garnet | Mn2+3Al2(SiO4)3 | 1 | 116315 | 1214 | ||
Stilpnomelane (*) | Stilpnomelane Clay | (K,Ca,Na)(Fe,Mg,Al)8(Si,Al)12(O,OH)36·nH2O | 1 | 116315 | 456 | ||
Talc (*) | Clay Talc | Mg3Si4O10(OH)2 | 1 | 116315 | 3337 | ||
Tephroite (*) | Olivine | Mn2+2(SiO4) | 1 | 116315 | 240 |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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