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. |
Amorphous | Andalusite | Autunite | Calcite | Clinozoisite | Epidote | Garnet | None | Not in a structural group | Pyroxene |
Quartz | Rhodonite | Rutile | Staurolite | Vesuvianite |
Andalusite (*) | Autunite (*) | Babingtonite (*) | Calcite (*) | Diopside (*) |
Epidote (*) | Grossular (*) | Kyanite (*) | Opal (*) | Quartz (*) |
Rutile (*) | Staurolite (*) | Vesuvianite (*) | Zoisite (*) |
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 |
---|---|---|---|---|---|---|---|
Andalusite (*) | Andalusite | Al2SiO5 | 1 | 20256 | 1310 | ||
Autunite (*) | Autunite | Ca(UO2)2(PO4)2·10-12H2O | 1 | 20258 | 1272 | ||
Babingtonite (*) | Rhodonite | Ca2Fe2+Fe3+Si5O14(OH) | 1 | 20253 | 161 | ||
Calcite (*) | Calcite | Ca(CO3) | 1 | 20257 | 27770 | ||
Diopside (*) | Pyroxene | CaMgSi2O6 | 1 | 20253 | 4135 | ||
Epidote (*) | Epidote Clinozoisite | Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) | 1 | 20257 | 8173 | ||
Grossular (*) | Garnet | Ca3Al2(SiO4)3 | 2 | 20253,20257 | 1544 | ||
Kyanite (*) | Not in a structural group | Al2OSiO4 | 5 | 20254,20255,20256,20257,20258 | 1507 | ||
Opal (*) | Amorphous | SiO2·nH2O | 1 | 20258 | 2994 | ||
Quartz (*) | Quartz | SiO2 | 2 | 20254,20257 | 61156 | ||
Rutile (*) | Rutile | TiO2 | 1 | 20254 | 5614 | ||
Staurolite (*) | Staurolite | Fe2+2Al9Si4O23(OH) | 1 | 20256 | 978 | ||
Vesuvianite (*) | Vesuvianite | (Ca,Na)19(Al,Mg,Fe)13(SiO4)10(Si2O7)4(OH,F,O)10 | 2 | 20253,20257 | 1395 | ||
Zoisite (*) | Epidote | Ca2Al3[Si2O7][SiO4]O(OH) | 1 | 20253 | 1025 |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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