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. |
Alunite | Andalusite | Chloritoid | Clay | Feldspar | Lazulite | Mica | None | Not in a structural group | Pyrophyllite |
Quartz | Rutile | Spinel | Topaz |
Andalusite (*) | Hinsdalite (*) | Kyanite (*) | Lazulite (*) | Magnetite (*) |
Microcline (*) | Muscovite (*) | Ottrélite (*) | Pyrophyllite (*) | Quartz (*) |
Rutile (*) | Topaz (*) |
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 |
---|---|---|---|---|---|---|---|
Andalusite (*) | Andalusite | Al2SiO5 | 3 | 112406,112407,112410 | 1310 | ||
Hinsdalite (*) | Alunite | PbAl3(SO4)(PO4)(OH)6 | 1 | 112406 | 82 | ||
Kyanite (*) | Not in a structural group | Al2OSiO4 | 2 | 112408,112411 | 1507 | ||
Lazulite (*) | Lazulite | MgAl2(PO4)2(OH)2 | 2 | 112409,112410 | 232 | ||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 1 | 112406 | 14899 | ||
Microcline (*) | Feldspar | K(AlSi3O8) | 1 | 112412 | 4924 | ||
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 2 | 112410,112412 | 17380 | ||
Ottrélite (*) | Chloritoid | Mn2+Al2O(SiO4)(OH)2 | 1 | 112406 | 59 | ||
Pyrophyllite (*) | Clay Pyrophyllite | Al2Si4O10(OH)2 | 1 | 112406 | 771 | ||
Quartz (*) | Quartz | SiO2 | 3 | 112406,112410,112412 | 61156 | ||
Rutile (*) | Rutile | TiO2 | 1 | 112406 | 5614 | ||
Topaz (*) | Topaz | Al2SiO4F2 | 1 | 112412 | 1476 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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