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. |
Calcite | Carpholite | Chlorite | Chloritoid | Clay | Corundum | Mica | None | Pyrite | Pyrophyllite |
Quartz | Rutile |
Calcite (*) | Chamosite (*) | Chloritoid (*) | Ferrocarpholite (*) | Graphite (*) |
Hematite (*) | Muscovite (*) | Paragonite (*) | Pyrite (*) | Pyrophyllite (*) |
Quartz (*) | Rutile (*) | Sudoite (*) |
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 |
---|---|---|---|---|---|---|---|
Calcite (*) | Calcite | Ca(CO3) | 1 | 64189 | 27770 | ||
Chamosite (*) | Chlorite Clay | (Fe2+,Mg,Al,Fe3+)6(Si,Al)4O10(OH,O)8 | 1 | 64186 | 577 | ||
Chloritoid (*) | Chloritoid | Fe2+Al2O(SiO4)(OH)2 | 1 | 64189 | 376 | ||
Ferrocarpholite (*) | Carpholite | Fe2+Al2Si2O6(OH)4 | 2 | 64186,64189 | 25 | ||
Graphite (*) | None | C | 2 | 64186,64189 | 2812 | ||
Hematite (*) | Corundum | Fe2O3 | 1 | 64188 | 14640 | ||
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 4 | 64186,64187,64188,64189 | 17380 | ||
Paragonite (*) | Mica Clay | NaAl2(Si3Al)O10(OH)2 | 1 | 64186 | 247 | ||
Pyrite (*) | Pyrite | FeS2 | 1 | 64189 | 39462 | ||
Pyrophyllite (*) | Clay Pyrophyllite | Al2Si4O10(OH)2 | 3 | 64186,64187,64189 | 771 | ||
Quartz (*) | Quartz | SiO2 | 4 | 64186,64187,64188,64189 | 61156 | ||
Rutile (*) | Rutile | TiO2 | 1 | 64188 | 5614 | ||
Sudoite (*) | Chlorite Clay | Mg2Al3(Si3Al)O10(OH)8 | 2 | 64187,64188 | 51 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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