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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Chalcopyrite (*) | Chalcopyrite | CuFeS2 | | | 36 | 225744,225745,225746,225747,225748,225749,225750,225751,225752,225753,225754,225755,225756,225757,225758,225759,225760,225761,225762,225763,225764,225765,225766,225767,225768,225769,225770,225771,225772,225774,225775,225776,225777,225778,225779,225780 | 27198 |
Hematite (*) | Corundum | Fe2O3 | | | 37 | 225744,225745,225746,225747,225748,225749,225750,225751,225752,225753,225754,225755,225756,225757,225758,225759,225760,225761,225762,225763,225764,225765,225766,225767,225768,225769,225770,225771,225772,225773,225774,225775,225776,225777,225778,225779,225780 | 14640 |
Kaolinite (*) | Clay Kaolinite | Al2Si2O5(OH)4 | | | 37 | 225744,225745,225746,225747,225748,225749,225750,225751,225752,225753,225754,225755,225756,225757,225758,225759,225760,225761,225762,225763,225764,225765,225766,225767,225768,225769,225770,225771,225772,225773,225774,225775,225776,225777,225778,225779,225780 | 5591 |
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | | | 0 | | 14899 |
Marcasite (*) | Marcasite | FeS2 | | | 36 | 225744,225745,225746,225747,225748,225749,225750,225751,225752,225753,225754,225755,225756,225757,225758,225759,225760,225761,225762,225763,225764,225765,225766,225767,225768,225769,225770,225771,225772,225774,225775,225776,225777,225778,225779,225780 | 5674 |
Orpiment (*) | Orpiment | As2S3 | | | 1 | 225774 | 511 |
Pyrite (*) | Pyrite | FeS2 | | | 36 | 225744,225745,225746,225747,225748,225749,225750,225751,225752,225753,225754,225755,225756,225757,225758,225759,225760,225761,225762,225763,225764,225765,225766,225767,225768,225769,225770,225771,225772,225774,225775,225776,225777,225778,225779,225780 | 39462 |
Pyrolusite (*) | Rutile | MnO2 | | | 36 | 225744,225745,225746,225747,225748,225749,225750,225751,225752,225753,225754,225755,225756,225757,225758,225759,225760,225761,225762,225763,225764,225765,225766,225767,225768,225769,225770,225771,225772,225774,225775,225776,225777,225778,225779,225780 | 3106 |
Quartz (*) | Quartz | SiO2 | | | 37 | 225744,225745,225746,225747,225748,225749,225750,225751,225752,225753,225754,225755,225756,225757,225758,225759,225760,225761,225762,225763,225764,225765,225766,225767,225768,225769,225770,225771,225772,225773,225774,225775,225776,225777,225778,225779,225780 | 61156 |
Sphalerite (*) | Sphalerite | ZnS | | | 35 | 225744,225745,225746,225747,225748,225749,225750,225751,225752,225753,225754,225755,225756,225757,225758,225759,225760,225761,225762,225763,225764,225765,225766,225767,225768,225769,225770,225771,225772,225775,225776,225777,225778,225779,225780 | 21482 |
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