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 | Analcime | Apatite | Cancrinite-sodalite | Clay | Feldspar | Mica | None | Olivine | Pectolite |
Pyroxene | Sodalite | Tridymite |
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 | 1 | 12990 | 1022 | ||
Analcime (*) | Analcime | Na(AlSi2O6)·H2O | 1 | 12990 | 1627 | ||
Annite (*) | Mica Clay | KFe2+3(AlSi3O10)(OH)2 | 1 | 12990 | 356 | ||
Arfvedsonite (*) | Amphibole | NaNa2(Fe2+4Fe3+)Si8O22(OH)2 | 1 | 12990 | 295 | ||
Edenite (*) | Amphibole | NaCa2Mg5(Si7Al)O22(OH)2 | 1 | 12990 | 160 | ||
Fayalite (*) | Olivine | Fe2+2(SiO4) | 1 | 12990 | 371 | ||
Ferro-katophorite (*) | Amphibole | Na(NaCa)(Fe2+4Al)(Si7Al)O22(OH)2 | 1 | 12990 | 38 | ||
Fluorapatite (*) | Apatite | Ca5(PO4)3F | 1 | 12990 | 2740 | ||
Hastingsite (*) | Amphibole | NaCa2(Fe2+4Fe3+)(Si6Al2)O22(OH)2 | 1 | 12990 | 209 | ||
Hydroxylapatite (*) | Apatite | Ca5(PO4)3OH | 1 | 12990 | 367 | ||
Nepheline (*) | Tridymite | Na3K(Al4Si4O16) | 1 | 12990 | 884 | ||
Pectolite (*) | Pectolite | NaCa2Si3O8(OH) | 1 | 12990 | 363 | ||
Sanidine (*) | Feldspar | K(AlSi3O8) | 1 | 12990 | 598 | ||
Siderophyllite (*) | Mica | KFe2+2Al(Si2Al2)O10(OH)2 | 1 | 12990 | 92 | ||
Sodalite (*) | Cancrinite-sodalite Sodalite | Na4(Si3Al3)O12Cl | 1 | 12990 | 444 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
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