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 | Clay | Columbite | Feldspar | Kaolinite | Mica | None | Pyroxene | Quartz | Rutile |
Tourmaline |
Albite (*) | Amblygonite (*) | Beryl (*) | Cassiterite (*) | Ixiolite (*) |
Kaolinite (*) | Microcline (*) | Montebrasite (*) | Muscovite (*) | Quartz (*) |
Schorl (*) | Spodumene (*) | Tantalite-(Fe) (*) | Wodginite (*) |
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) | 0 | 8803 | |||
Amblygonite (*) | None | LiAl(PO4)F | 0 | 244 | |||
Beryl (*) | Beryl | Be3Al2Si6O18 | 0 | 4286 | |||
Cassiterite (*) | Rutile | SnO2 | 0 | 5171 | |||
Ixiolite (*) | Columbite | (Ta2/3Mn2+1/3)O2 | 0 | 148 | |||
Kaolinite (*) | Clay Kaolinite | Al2Si2O5(OH)4 | 0 | 5591 | |||
Microcline (*) | Feldspar | K(AlSi3O8) | 0 | 4924 | |||
Montebrasite (*) | None | LiAl(PO4)(OH) | 0 | 200 | |||
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 0 | 17380 | |||
Quartz (*) | Quartz | SiO2 | 0 | 61156 | |||
Schorl (*) | Tourmaline | NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH) | 0 | 2705 | |||
Spodumene (*) | Pyroxene | LiAlSi2O6 | 2 | 15073,15074 | 688 | ||
Tantalite-(Fe) (*) | Columbite | Fe2+Ta2O6 | 0 | 99 | |||
Wodginite (*) | Columbite | Mn2+Sn4+Ta2O8 | 0 | 78 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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