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 | Clay | Corundum | Feldspar | Mica | None | Pyrite | Quartz | Rutile | Spinel |
Tourmaline |
Andalusite (*) | Cassiterite (*) | Ferronigerite-2N1S (*) | Gahnite (*) | Hematite (*) |
Ilmenite (*) | Muscovite (*) | Orthoclase (*) | Pyrite (*) | Quartz (*) |
Schorl (*) | Zinconigerite-2N1S (*) |
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 | 0 | 1310 | |||
Cassiterite (*) | Rutile | SnO2 | 0 | 5171 | |||
Ferronigerite-2N1S (*) | None | (Al,Fe,Zn)2(Al,Sn)6O11(OH) | 0 | 14 | |||
Gahnite (*) | Spinel | ZnAl2O4 | 0 | 445 | |||
Hematite (*) | Corundum | Fe2O3 | 0 | 14640 | |||
Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 0 | 5433 | |||
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 0 | 17380 | |||
Orthoclase (*) | Feldspar | K(AlSi3O8) | 0 | 2349 | |||
Pyrite (*) | Pyrite | FeS2 | 0 | 39462 | |||
Quartz (*) | Quartz | SiO2 | 0 | 61156 | |||
Schorl (*) | Tourmaline | NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH) | 0 | 2705 | |||
Zinconigerite-2N1S (*) | None | ZnSn2Al12O22(OH)2 | 0 | 4 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
All age data...
Other copyright data...