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. |
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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. |
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| This mineral's age has not yet been recorded. |
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 |
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Actinolite (*) | Amphibole | Ca2(Mg4.5-2.5Fe2+0.5-2.5)Si8O22(OH)2 | | | 6 | 70658,70659,70660,70662,70663,70664 | 3419 |
Albite (*) | Feldspar | Na(AlSi3O8) | | | 6 | 70658,70659,70660,70662,70663,70664 | 8803 |
Almandine (*) | Garnet | Fe2+3Al2(SiO4)3 | | | 6 | 70658,70659,70660,70662,70663,70664 | 2353 |
Antigorite (*) | Serpentine Clay | Mg3Si2O5(OH)4 | | | 1 | 70664 | 708 |
Augite (*) | Pyroxene | (Ca,Mg,Fe)2Si2O6 | | | 4 | 70659,70660,70663,70664 | 2060 |
Calcite (*) | Calcite | Ca(CO3) | | | 4 | 70659,70660,70662,70663 | 27770 |
Celadonite (*) | Mica Clay | KMgFe3+Si4O10(OH)2 | | | 3 | 70660,70663,70664 | 309 |
Chloritoid (*) | Chloritoid | Fe2+Al2O(SiO4)(OH)2 | | | 4 | 70659,70660,70662,70663 | 376 |
Chrysotile (*) | Serpentine Clay | Mg3Si2O5(OH)4 | | | 1 | 70664 | 951 |
Clinozoisite (*) | Clinozoisite Epidote | Ca2Al3[Si2O7][SiO4]O(OH) | | | 6 | 70658,70659,70660,70662,70663,70664 | 1025 |
Diopside (*) | Pyroxene | CaMgSi2O6 | | | 2 | 70660,70663 | 4135 |
Epidote (*) | Epidote Clinozoisite | Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) | | | 6 | 70658,70659,70660,70662,70663,70664 | 8173 |
Ferro-glaucophane (*) | Amphibole | Na2(Fe2+3Al2)Si8O22(OH)2 | | | 4 | 70658,70660,70663,70664 | 26 |
Forsterite (*) | Olivine | Mg2(SiO4) | | | 1 | 70664 | 1188 |
Glaucophane (*) | Amphibole | Na2(Mg3Al2)Si8O22(OH)2 | | | 6 | 70658,70659,70660,70662,70663,70664 | 286 |
Graphite (*) | None | C | | | 2 | 70660,70663 | 2812 |
Grossular (*) | Garnet | Ca3Al2(SiO4)3 | | | 1 | 70664 | 1544 |
Jadeite (*) | Pyroxene | NaAlSi2O6 | | | 5 | 70659,70660,70662,70663,70664 | 154 |
Kyanite (*) | Not in a structural group | Al2OSiO4 | | | 2 | 70660,70663 | 1507 |
Lawsonite (*) | Lawsonite | CaAl2(Si2O7)(OH)2·H2O | | | 6 | 70658,70659,70660,70662,70663,70664 | 121 |
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | | | 5 | 70659,70660,70662,70663,70664 | 17380 |
Omphacite (*) | Pyroxene | (Ca,Na)(Mg,Fe,Al)Si2O6 | | | 6 | 70658,70659,70660,70662,70663,70664 | 229 |
Paragonite (*) | Mica Clay | NaAl2(Si3Al)O10(OH)2 | | | 6 | 70658,70659,70660,70662,70663,70664 | 247 |
Quartz (*) | Quartz | SiO2 | | | 5 | 70659,70660,70662,70663,70664 | 61156 |
Rutile (*) | Rutile | TiO2 | | | 2 | 70658,70659 | 5614 |
Sillimanite (*) | Not in a structural group | Al2SiO5 | | | 3 | 70659,70660,70663 | 1516 |
Spessartine (*) | Garnet | Mn2+3Al2(SiO4)3 | | | 1 | 70664 | 1214 |
Stilpnomelane (*) | Stilpnomelane Clay | (K,Ca,Na)(Fe,Mg,Al)8(Si,Al)12(O,OH)36·nH2O | | | 5 | 70659,70660,70662,70663,70664 | 456 |
Titanite (*) | Titanite | CaTi(SiO4)O | | | 3 | 70658,70659,70664 | 4899 |
Tremolite (*) | Amphibole | Ca2(Mg5.0-4.5Fe2+0.0-0.5)Si8O22(OH)2 | | | 1 | 70658 | 2562 |
Zoisite (*) | Epidote | Ca2Al3[Si2O7][SiO4]O(OH) | | | 5 | 70658,70659,70660,70662,70663 | 1025 |
All age data...
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