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. |
Beryl | Bismutite | Corundum | Feldspar | Garnet | None | Pyroxene | Quartz | Spinel |
Albite (*) | Anorthite (*) | Beryl (*) | Bismutite (*) | Calderite (*) |
Corundum (*) | Enstatite (*) | Indialite (*) | Magnetite (*) | Microcline (*) |
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 |
---|---|---|---|---|---|---|---|
Albite (*) | Feldspar | Na(AlSi3O8) | 1 | 66246 | 8803 | ||
Anorthite (*) | Feldspar | Ca(Al2Si2O8) | 1 | 66243 | 1036 | ||
Beryl (*) | Beryl | Be3Al2Si6O18 | 1 | 66246 | 4286 | ||
Bismutite (*) | Bismutite | Bi2O2(CO3) | 1 | 66246 | 716 | ||
Calderite (*) | Garnet | Mn2+3Fe3+2(SiO4)3 | 1 | 66245 | 17 | ||
Corundum (*) | Corundum | Al2O3 | 1 | 66243 | 1797 | ||
Enstatite (*) | Pyroxene | Mg2Si2O6 | 1 | 66243 | 944 | ||
Indialite (*) | Beryl | Mg2Al3(AlSi5)O18 | 1 | 66243 | 24 | ||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 1 | 66243 | 14899 | ||
Microcline (*) | Feldspar | K(AlSi3O8) | 1 | 66246 | 4924 | ||
Quartz (*) | Quartz | SiO2 | 1 | 66246 | 61156 |
Sample | Source Locality | Reference URL |
---|---|---|
R141207 | Katkamsandi, Hazaribagh District, Jharkhand, India | https://rruff.info/R141207 |
All locality data graciously provided by mindat.org
All age data...
Other copyright data...