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 | Calcite | Clay | Feldspar | Lawsonite | None | Pyroxene | Stilpnomelane |
Aegirine (*) | Albite (*) | Calcite (*) | Cymrite (*) | Deerite (*) |
Grunerite (*) | Howieite (*) | Jadeite (*) | Lawsonite (*) | Riebeckite (*) |
Stilpnomelane (*) |
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 |
---|---|---|---|---|---|---|---|
Aegirine (*) | Pyroxene | NaFe3+Si2O6 | 0 | 1022 | |||
Albite (*) | Feldspar | Na(AlSi3O8) | 1 | 170245 | 8803 | ||
Calcite (*) | Calcite | Ca(CO3) | 1 | 170245 | 27770 | ||
Cymrite (*) | None | Ba(Si,Al)4(O,OH)8·H2O | 1 | 170245 | 46 | ||
Deerite (*) | None | Fe2+6Fe3+3(Si6O17)O3(OH)5 | 0 | 27 | |||
Grunerite (*) | Amphibole | Fe2+2Fe2+5Si8O22(OH)2 | 0 | 223 | |||
Howieite (*) | None | Na(Fe2+,Fe3+,Al,Mg)12(Si6O17)2(O,OH)10 | 0 | 16 | |||
Jadeite (*) | Pyroxene | NaAlSi2O6 | 1 | 170245 | 154 | ||
Lawsonite (*) | Lawsonite | CaAl2(Si2O7)(OH)2·H2O | 1 | 170245 | 121 | ||
Riebeckite (*) | Amphibole | Na2(Fe2+3Fe3+2)Si8O22(OH)2 | 0 | 375 | |||
Stilpnomelane (*) | Stilpnomelane Clay | (K,Ca,Na)(Fe,Mg,Al)8(Si,Al)12(O,OH)36·nH2O | 0 | 456 |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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