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. |
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 | 550 | 550 | 2 | 202745,202767 | 3419 |
Albite (*) | Feldspar | Na(AlSi3O8) | 550 | 550 | 1 | 202767 | 8803 |
Almandine (*) | Garnet | Fe2+3Al2(SiO4)3 | 1 | 202744 | 2353 | ||
Anthophyllite (*) | Amphibole | Mg2Mg5Si8O22(OH)2 | 2 | 202745,202764 | 718 | ||
Azurite (*) | Not in a structural group | Cu3(CO3)2(OH)2 | 550 | 550 | 0 | 5509 | |
Calcite (*) | Calcite | Ca(CO3) | 550 | 550 | 1 | 202767 | 27770 |
Chalcocite (*) | None | Cu2S | 550 | 550 | 2 | 202767,202785 | 5707 |
Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 550 | 550 | 4 | 202754,202767,202770,202785 | 27198 |
Clinochlore (*) | Chlorite Clay | Mg5Al(AlSi3O10)(OH)8 | 550 | 550 | 2 | 202754,202767 | 1756 |
Columbite-(Fe) (*) | Columbite | Fe2+Nb2O6 | 1 | 202763 | 518 | ||
Corundum (*) | Corundum | Al2O3 | 3 | 202731,202734,202773 | 1797 | ||
Covellite (*) | Covellite | CuS | 550 | 550 | 2 | 202754,202767 | 4165 |
Cubanite (*) | Cubanite Wurtzite | CuFe2S3 | 550 | 550 | 2 | 202754,202767 | 802 |
Epidote (*) | Epidote Clinozoisite | Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) | 1 | 202736 | 8173 | ||
Ferro-hornblende (*) | Amphibole | Ca2(Fe2+4Al)(Si7Al)O22(OH)2 | 550 | 550 | 1 | 202767 | 271 |
Gahnite (*) | Spinel | ZnAl2O4 | 550 | 550 | 1 | 202767 | 445 |
Galena (*) | Rocksalt | PbS | 550 | 550 | 2 | 202754,202767 | 24243 |
Goethite (*) | Diaspore | FeO(OH) | 550 | 550 | 3 | 202754,202767,202785 | 7437 |
Gold (*) | Copper | Au | 7 | 202755,202776,202779,202780,202787,202788,202794 | 30554 | ||
Iron (*) | Iron | Fe | 1 | 202781 | 1089 | ||
Kyanite (*) | Not in a structural group | Al2OSiO4 | 550 | 550 | 0 | 1507 | |
Laumontite (*) | Not in a structural group | CaAl2Si4O12·4H2O | 550 | 550 | 1 | 202767 | 1271 |
Magnesite (*) | Calcite | Mg(CO3) | 1 | 202749 | 1487 | ||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 550 | 550 | 4 | 202741,202752,202754,202767 | 14899 |
Malachite (*) | Malachite | Cu2(CO3)(OH)2 | 550 | 550 | 3 | 202754,202767,202770 | 12537 |
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 9 | 202739,202740,202742,202753,202763,202783,202784,202790,202791 | 17380 | ||
Pyrite (*) | Pyrite | FeS2 | 550 | 550 | 12 | 202732,202737,202754,202760,202766,202767,202768,202778,202785,202788,202789,202794 | 39462 |
Pyrolusite (*) | Rutile | MnO2 | 1 | 202752 | 3106 | ||
Pyrophyllite (*) | Clay Pyrophyllite | Al2Si4O10(OH)2 | 1 | 202759 | 771 | ||
Pyrrhotite (*) | Nickeline | Fe7S8 | 550 | 550 | 3 | 202754,202767,202785 | 9056 |
Quartz (*) | Quartz | SiO2 | 550 | 550 | 13 | 202740,202741,202752,202753,202763,202766,202767,202768,202771,202783,202788,202790,202794 | 61156 |
Romanèchite (*) | None | (Ba,H2O)2(Mn4+,Mn3+)5O10 | 1 | 202741 | 312 | ||
Sillimanite (*) | Not in a structural group | Al2SiO5 | 550 | 550 | 0 | 1516 | |
Sphalerite (*) | Sphalerite | ZnS | 550 | 550 | 5 | 202754,202767,202778,202785,202789 | 21482 |
Sulphur (*) | Sulphur | S | 550 | 550 | 2 | 202767,202788 | 2045 |
Taenite (*) | None | (Ni,Fe) | 1 | 202781 | 703 | ||
Talc (*) | Clay Talc | Mg3Si4O10(OH)2 | 2 | 202745,202764 | 3337 | ||
Tremolite (*) | Amphibole | Ca2(Mg5.0-4.5Fe2+0.0-0.5)Si8O22(OH)2 | 1 | 202794 | 2562 | ||
Valleriite (*) | Valleriite | 2[(Fe,Cu)S]·1.53[(Mg,Al)(OH)2] | 550 | 550 | 2 | 202754,202767 | 237 |
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-01049 | 550 | 550 | Precambrian-Late Cambrian | S | 7915 | Little Bob Mine, Hiram, Paulding Co., Georgia, USA | Little Bob | 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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