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 | Chlorite | Clay | Clinozoisite | Corrensite | Epidote | Fluorite | Mica | None |
Prehnite | Quartz | Serpentine | Smectite-vermiculite | Talc | Titanite | Tourmaline |
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 |
---|---|---|---|---|---|---|---|
Actinolite (*) | Amphibole | Ca2(Mg4.5-2.5Fe2+0.5-2.5)Si8O22(OH)2 | 1 | 21165 | 3419 | ||
Anthophyllite (*) | Amphibole | Mg2Mg5Si8O22(OH)2 | 1 | 21165 | 718 | ||
Antigorite (*) | Serpentine Clay | Mg3Si2O5(OH)4 | 1 | 21165 | 708 | ||
Chrysotile (*) | Serpentine Clay | Mg3Si2O5(OH)4 | 1 | 21165 | 951 | ||
Clinochlore (*) | Chlorite Clay | Mg5Al(AlSi3O10)(OH)8 | 1 | 21165 | 1756 | ||
Clinozoisite (*) | Clinozoisite Epidote | Ca2Al3[Si2O7][SiO4]O(OH) | 1 | 21165 | 1025 | ||
Dravite (*) | Tourmaline | NaMg3Al6(Si6O18)(BO3)3(OH)3(OH) | 1 | 21165 | 648 | ||
Fluorite (*) | Fluorite | CaF2 | 1 | 21165 | 9617 | ||
Hydrobiotite (*) | Corrensite Clay | K(Mg,Fe2+)6(Si,Al)8O20(OH)4·nH2O | 1 | 21165 | 49 | ||
Magnesio-hornblende (*) | Amphibole | Ca2(Mg4Al)(Si7Al)O22(OH)2 | 1 | 21165 | 238 | ||
Magnesite (*) | Calcite | Mg(CO3) | 1 | 21165 | 1487 | ||
Phlogopite (*) | Mica Clay | KMg3(AlSi3O10)(OH)2 | 1 | 21165 | 2273 | ||
Prehnite (*) | Prehnite | Ca2Al(Si3Al)O10(OH)2 | 1 | 21165 | 1898 | ||
Quartz (*) | Quartz | SiO2 | 1 | 21165 | 61156 | ||
Saponite (*) | Clay Smectite-vermiculite | (Ca,Na)0.3(Mg,Fe)3(Si,Al)4O10(OH)2·4H2O | 1 | 21165 | 301 | ||
Talc (*) | Clay Talc | Mg3Si4O10(OH)2 | 1 | 21165 | 3337 | ||
Titanite (*) | Titanite | CaTi(SiO4)O | 1 | 21165 | 4899 | ||
Tremolite (*) | Amphibole | Ca2(Mg5.0-4.5Fe2+0.0-0.5)Si8O22(OH)2 | 1 | 21165 | 2562 | ||
Vermiculite (*) | Clay Smectite-vermiculite | Mg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4·8H2O | 1 | 21165 | 652 | ||
Zoisite (*) | Epidote | Ca2Al3[Si2O7][SiO4]O(OH) | 1 | 21165 | 1025 |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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