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. |
Andalusite | Beryl | Clay | Diamond | Dumortierite | Feldspar | Mica | None | Not in a structural group | Pyrite |
Quartz | Staurolite |
Albite (*) | Andalusite (*) | Cordierite (*) | Diamond (*) | Dumortierite (*) |
Microcline (*) | Muscovite (*) | Pyrite (*) | Quartz (*) | Sillimanite (*) |
Staurolite (*) |
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 |
---|---|---|---|---|---|---|---|
Albite (*) | Feldspar | Na(AlSi3O8) | 1 | 108255 | 8803 | ||
Andalusite (*) | Andalusite | Al2SiO5 | 2 | 108255,108256 | 1310 | ||
Cordierite (*) | Beryl | Mg2Al4Si5O18 | 1 | 108255 | 1008 | ||
Diamond (*) | Diamond | C | 1 | 108256 | 697 | ||
Dumortierite (*) | Dumortierite | AlAl6BSi3O18 | 1 | 108255 | 231 | ||
Microcline (*) | Feldspar | K(AlSi3O8) | 1 | 108255 | 4924 | ||
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 1 | 108255 | 17380 | ||
Pyrite (*) | Pyrite | FeS2 | 1 | 108255 | 39462 | ||
Quartz (*) | Quartz | SiO2 | 1 | 108255 | 61156 | ||
Sillimanite (*) | Not in a structural group | Al2SiO5 | 1 | 108255 | 1516 | ||
Staurolite (*) | Staurolite | Fe2+2Al9Si4O23(OH) | 1 | 108256 | 978 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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