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 | Diaspore | Mica | None | Quartz | Tetradymite | Tourmaline |
Beryl (*) | Goethite (*) | Muscovite (*) | Quartz (*) | Schorl (*) |
Tetradymite (*) |
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 |
---|---|---|---|---|---|---|---|
Beryl (*) | Beryl | Be3Al2Si6O18 | 2 | 203111,203116 | 4286 | ||
Goethite (*) | Diaspore | FeO(OH) | 2 | 203112,203117 | 7437 | ||
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 2 | 203111,203114 | 17380 | ||
Quartz (*) | Quartz | SiO2 | 1 | 203111 | 61156 | ||
Schorl (*) | Tourmaline | NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH) | 0 | 2705 | |||
Tetradymite (*) | Tetradymite | Bi2Te2S | 0 | 510 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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