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. |
Clay | Lazulite | Mica | None | Not in a structural group | Pyrophyllite | Quartz | Zircon |
Kyanite (*) | Lazulite (*) | Muscovite (*) | Pretulite (*) | Pyrophyllite (*) |
Quartz (*) |
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 |
---|---|---|---|---|---|---|---|
Kyanite (*) | Not in a structural group | Al2OSiO4 | 1 | 22922 | 1507 | ||
Lazulite (*) | Lazulite | MgAl2(PO4)2(OH)2 | 2 | 22922,22924 | 232 | ||
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 1 | 22922 | 17380 | ||
Pretulite (*) | Zircon | Sc(PO4) | 1 | 22922 | 14 | ||
Pyrophyllite (*) | Clay Pyrophyllite | Al2Si4O10(OH)2 | 1 | 22924 | 771 | ||
Quartz (*) | Quartz | SiO2 | 2 | 22922,22924 | 61156 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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