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. |
Amorphous | Clay | Corundum | Kaolinite | Mica | None | Quartz | Talc |
Dolomite (*) | Hematite (*) | Kaolinite (*) | Muscovite (*) | Opal (*) |
Quartz (*) | 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 |
---|---|---|---|---|---|---|---|
Dolomite (*) | None | CaMg(CO3)2 | 2 | 17522,17524 | 9895 | ||
Hematite (*) | Corundum | Fe2O3 | 1 | 17523 | 14640 | ||
Kaolinite (*) | Clay Kaolinite | Al2Si2O5(OH)4 | 1 | 17522 | 5591 | ||
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 1 | 17524 | 17380 | ||
Opal (*) | Amorphous | SiO2·nH2O | 1 | 17524 | 2994 | ||
Quartz (*) | Quartz | SiO2 | 1 | 17524 | 61156 | ||
Talc (*) | Clay Talc | Mg3Si4O10(OH)2 | 4 | 17522,17524,17525,17526 | 3337 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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