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. |
Feldspar | None | Olivine | Sapphirine |
Anorthite (*) | Forsterite (*) | Rhönite (*) | Salammoniac (*) |
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 |
---|---|---|---|---|---|---|---|
Anorthite (*) | Feldspar | Ca(Al2Si2O8) | 1 | 102229 | 1036 | ||
Forsterite (*) | Olivine | Mg2(SiO4) | 1 | 102229 | 1188 | ||
Rhönite (*) | Sapphirine | Ca4[Mg8Fe3+2Ti2]O4[Si6Al6O36] | 1 | 102229 | 47 | ||
Salammoniac (*) | None | (NH4)Cl | 0 | 105 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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