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 | Apatite | Aragonite | Arseniosiderite | Calcite | Chlorite | Clay | Diaspore | Garnet | Mica |
None | Not in a structural group | Pyroxene | Smectite-vermiculite | Vivianite |
Anapaite (*) | Aragonite (*) | Calcite (*) | Clinochlore (*) | Diopside (*) |
Goethite (*) | Grossular (*) | Hydroxylapatite (*) | Mitridatite (*) | Muscovite (*) |
Opal (*) | Vermiculite (*) | Vivianite (*) |
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 |
---|---|---|---|---|---|---|---|
Anapaite (*) | Not in a structural group | Ca2Fe2+(PO4)2·4H2O | 1 | 64484 | 25 | ||
Aragonite (*) | Aragonite | Ca(CO3) | 1 | 64482 | 3250 | ||
Calcite (*) | Calcite | Ca(CO3) | 2 | 64481,64482 | 27770 | ||
Clinochlore (*) | Chlorite Clay | Mg5Al(AlSi3O10)(OH)8 | 1 | 64481 | 1756 | ||
Diopside (*) | Pyroxene | CaMgSi2O6 | 1 | 64481 | 4135 | ||
Goethite (*) | Diaspore | FeO(OH) | 1 | 64484 | 7437 | ||
Grossular (*) | Garnet | Ca3Al2(SiO4)3 | 1 | 64481 | 1544 | ||
Hydroxylapatite (*) | Apatite | Ca5(PO4)3OH | 2 | 64481,64484 | 367 | ||
Mitridatite (*) | Arseniosiderite | Ca2Fe3+3O2(PO4)3·3H2O | 1 | 64484 | 129 | ||
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 1 | 64481 | 17380 | ||
Opal (*) | Amorphous | SiO2·nH2O | 1 | 64484 | 2994 | ||
Vermiculite (*) | Clay Smectite-vermiculite | Mg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4·8H2O | 1 | 64484 | 652 | ||
Vivianite (*) | Vivianite | Fe2+3(PO4)2·8H2O | 1 | 64484 | 636 |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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