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 | Chalcopyrite | Chlorite | Clay | Clinozoisite | Corundum | Epidote | Feldspar | Garnet |
Gypsum | Mica | Nickeline | None | Not in a structural group | Pyrite | Pyroxene | Quartz | Rutile | Sphalerite |
Spinel | Tetrahedrite | 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 |
---|---|---|---|---|---|---|---|
Aegirine-augite (*) | Pyroxene | (Ca,Na)(Fe3+,Mg,Fe2+)Si2O6 | 170 | 170 | 0 | 286 | |
Albite (*) | Feldspar | Na(AlSi3O8) | 170 | 170 | 0 | 8803 | |
Almandine (*) | Garnet | Fe2+3Al2(SiO4)3 | 170 | 170 | 0 | 2353 | |
Bornite (*) | None | Cu5FeS4 | 170 | 170 | 0 | 5516 | |
Calcite (*) | Calcite | Ca(CO3) | 170 | 170 | 0 | 27770 | |
Chalcocite (*) | None | Cu2S | 170 | 170 | 0 | 5707 | |
Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 170 | 170 | 1 | 74101 | 27198 |
Chromite (*) | Spinel | Fe2+Cr2O4 | 170 | 170 | 0 | 3902 | |
Clinochlore (*) | Chlorite Clay | Mg5Al(AlSi3O10)(OH)8 | 170 | 170 | 0 | 1756 | |
Delafossite (*) | None | Cu1+Fe3+O2 | 170 | 170 | 0 | 144 | |
Diopside (*) | Pyroxene | CaMgSi2O6 | 170 | 170 | 0 | 4135 | |
Dravite (*) | Tourmaline | NaMg3Al6(Si6O18)(BO3)3(OH)3(OH) | 170 | 170 | 0 | 648 | |
Epidote (*) | Epidote Clinozoisite | Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) | 170 | 170 | 0 | 8173 | |
Glaucophane (*) | Amphibole | Na2(Mg3Al2)Si8O22(OH)2 | 170 | 170 | 0 | 286 | |
Gypsum (*) | Gypsum | Ca(SO4)·2H2O | 170 | 170 | 0 | 6890 | |
Hematite (*) | Corundum | Fe2O3 | 170 | 170 | 0 | 14640 | |
Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 170 | 170 | 0 | 5433 | |
Katophorite (*) | Amphibole | Na(NaCa)(Mg4Al)(Si7Al)O22(OH)2 | 170 | 170 | 0 | 46 | |
Kyanite (*) | Not in a structural group | Al2OSiO4 | 170 | 170 | 0 | 1507 | |
Mackinawite (*) | None | (Fe,Ni)1+xS (x = 0-0.07) | 170 | 170 | 1 | 74101 | 451 |
Magnesite (*) | Calcite | Mg(CO3) | 170 | 170 | 0 | 1487 | |
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 170 | 170 | 0 | 14899 | |
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 170 | 170 | 0 | 17380 | |
Paragonite (*) | Mica Clay | NaAl2(Si3Al)O10(OH)2 | 170 | 170 | 0 | 247 | |
Piemontite (*) | Epidote | Ca2(Al2Mn3+)[Si2O7][SiO4]O(OH) | 170 | 170 | 0 | 260 | |
Pyrite (*) | Pyrite | FeS2 | 170 | 170 | 1 | 74101 | 39462 |
Pyrrhotite (*) | Nickeline | Fe7S8 | 170 | 170 | 1 | 74101 | 9056 |
Quartz (*) | Quartz | SiO2 | 170 | 170 | 0 | 61156 | |
Rhodostannite (*) | Spinel | Cu1+(Fe2+0.5Sn4+1.5)S4 | 170 | 170 | 0 | 10 | |
Rutile (*) | Rutile | TiO2 | 170 | 170 | 0 | 5614 | |
Siderite (*) | Calcite | Fe(CO3) | 170 | 170 | 0 | 6417 | |
Sphalerite (*) | Sphalerite | ZnS | 170 | 170 | 1 | 74101 | 21482 |
Tetrahedrite-(Zn) (*) | Tetrahedrite | Cu6(Cu4Zn2)Sb4S13 | 170 | 170 | 0 | 5317 | |
Zoisite (*) | Epidote | Ca2Al3[Si2O7][SiO4]O(OH) | 170 | 170 | 0 | 1025 |
Excel ID | Max Age (Ma) | Min Age (Ma) | Age as listed in reference | Dating Method | Age Interpret | Prioritized? | Sample Source | Sample Num | Run Num | Age from other Locality | Dated Mineral | Minerals explicitely stated as having this age | Age applies to these Elements | MinDat Locality ID | Dated Locality (Max Age) | Location as listed in reference | Reference | Reference DOI | Reference ID | Age Notes | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
vms-00508 | 170 | 170 | Late Triassic-Late Jurassic | S | 8667 | Besshi Mine (Bessi Mine), Besshi, Niihama City, Ehime, Japan | Besshi | Moiser et al. (2009) | USGSOFR2009_1034 |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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