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. |
Amphibole | Beryl | Clay | Feldspar | Mica | None | Phenakite | Quartz | Spinel |
Actinolite (*) | Albite (*) | Beryl (*) | Chromite (*) | Dolomite (*) |
Phenakite (*) | Phlogopite (*) | Quartz (*) | Tremolite (*) |
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 |
---|---|---|---|---|---|---|---|
Actinolite (*) | Amphibole | Ca2(Mg4.5-2.5Fe2+0.5-2.5)Si8O22(OH)2 | 0 | 3419 | |||
Albite (*) | Feldspar | Na(AlSi3O8) | 0 | 8803 | |||
Beryl (*) | Beryl | Be3Al2Si6O18 | 0 | 4286 | |||
Chromite (*) | Spinel | Fe2+Cr2O4 | 0 | 3902 | |||
Dolomite (*) | None | CaMg(CO3)2 | 0 | 9895 | |||
Phenakite (*) | Phenakite | Be2(SiO4) | 0 | 326 | |||
Phlogopite (*) | Mica Clay | KMg3(AlSi3O10)(OH)2 | 0 | 2273 | |||
Quartz (*) | Quartz | SiO2 | 0 | 61156 | |||
Tremolite (*) | Amphibole | Ca2(Mg5.0-4.5Fe2+0.0-0.5)Si8O22(OH)2 | 0 | 2562 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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