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 | Brucite | Calcite | Clay | Corundum | Diaspore | Feldspar | Garnet | Millerite | None |
Quartz | Spinel | Stilpnomelane | Talc | Vesuvianite |
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 |
---|---|---|---|---|---|---|---|
Andradite (*) | Garnet | Ca3Fe3+2(SiO4)3 | 1 | 64144 | 1534 | ||
Calcite (*) | Calcite | Ca(CO3) | 4 | 64141,64142,64143,64144 | 27770 | ||
Chromite (*) | Spinel | Fe2+Cr2O4 | 4 | 64141,64142,64143,64144 | 3902 | ||
Goethite (*) | Diaspore | FeO(OH) | 3 | 64141,64142,64143 | 7437 | ||
Grossular (*) | Garnet | Ca3Al2(SiO4)3 | 1 | 64144 | 1544 | ||
Hematite (*) | Corundum | Fe2O3 | 3 | 64141,64142,64143 | 14640 | ||
Maghemite (*) | Spinel | (Fe3+0.67 0.33)Fe3+2O4 | 3 | 64141,64142,64143 | 229 | ||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 4 | 64141,64142,64143,64144 | 14899 | ||
Millerite (*) | Millerite | NiS | 4 | 64141,64142,64143,64144 | 1066 | ||
Orthoclase (*) | Feldspar | K(AlSi3O8) | 1 | 64138 | 2349 | ||
Quartz (*) | Quartz | SiO2 | 3 | 64141,64142,64143 | 61156 | ||
Riebeckite (*) | Amphibole | Na2(Fe2+3Fe3+2)Si8O22(OH)2 | 3 | 64141,64142,64143 | 375 | ||
Sanidine (*) | Feldspar | K(AlSi3O8) | 1 | 64138 | 598 | ||
Stilpnomelane (*) | Stilpnomelane Clay | (K,Ca,Na)(Fe,Mg,Al)8(Si,Al)12(O,OH)36·nH2O | 3 | 64141,64142,64143 | 456 | ||
Talc (*) | Clay Talc | Mg3Si4O10(OH)2 | 3 | 64141,64142,64143 | 3337 | ||
Theophrastite (*) | Brucite | Ni(OH)2 | 1 | 64144 | 6 | ||
Vesuvianite (*) | Vesuvianite | (Ca,Na)19(Al,Mg,Fe)13(SiO4)10(Si2O7)4(OH,F,O)10 | 1 | 64144 | 1395 |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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