| 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 |
|---|---|---|---|---|---|---|---|
| Acanthite (*) | Acanthite | Ag2S | 28.9 | 28.9 | 1 | 247369 | 2793 |
| Aikinite (*) | Meneghinite | CuPbBiS3 | 28.9 | 28.9 | 1 | 247369 | 315 |
| Aldridgeite (*) | Devilline | (Cd,Ca)(Cu,Zn)4(SO4)2(OH)6·3H2O | 28.9 | 28.9 | 1 | 247369 | 3 |
| Allophane (*) | Allophane | Al2O3(SiO2)1.3-2.0·2.5-3.0H2O | 28.9 | 28.9 | 1 | 247369 | 470 |
| Andradite (*) | Garnet | Ca3Fe3+2(SiO4)3 | 28.9 | 28.9 | 1 | 247369 | 1534 |
| Anglesite (*) | Baryte | Pb(SO4) | 28.9 | 28.9 | 1 | 247369 | 2734 |
| Aragonite (*) | Aragonite | Ca(CO3) | 28.9 | 28.9 | 1 | 247369 | 3250 |
| Aurichalcite (*) | None | (Zn,Cu)5(CO3)2(OH)6 | 28.9 | 28.9 | 1 | 247369 | 919 |
| Azurite (*) | Not in a structural group | Cu3(CO3)2(OH)2 | 28.9 | 28.9 | 1 | 247369 | 5509 |
| Baryte (*) | Baryte | Ba(SO4) | 28.9 | 28.9 | 1 | 247369 | 11547 |
| Beaverite-(Cu) (*) | Alunite | Pb(Fe3+2Cu)(SO4)2(OH)6 | 28.9 | 28.9 | 1 | 247369 | 132 |
| Birnessite (*) | None | (Na,Ca,K)0.6(Mn4+,Mn3+)2O4·1.5H2O | 28.9 | 28.9 | 1 | 247369 | 178 |
| Calcite (*) | Calcite | Ca(CO3) | 28.9 | 28.9 | 1 | 247369 | 27770 |
| Cerussite (*) | Aragonite | Pb(CO3) | 28.9 | 28.9 | 1 | 247369 | 4979 |
| Chalcanthite (*) | Chalcanthite | Cu(SO4)·5H2O | 28.9 | 28.9 | 1 | 247369 | 925 |
| Chalcocite (*) | None | Cu2S | 28.9 | 28.9 | 1 | 247369 | 5707 |
| Chalcophanite (*) | None | ZnMn4+3O7·3H2O | 28.9 | 28.9 | 1 | 247369 | 197 |
| Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 28.9 | 28.9 | 1 | 247369 | 27198 |
| Chrysocolla (*) | Allophane | (Cu2-xAlx)H2-xSi2O5(OH)4·nH2O | 28.9 | 28.9 | 1 | 247369 | 3531 |
| Copper (*) | Copper | Cu | 28.9 | 28.9 | 1 | 247369 | 3846 |
| Covellite (*) | Covellite | CuS | 28.9 | 28.9 | 1 | 247369 | 4165 |
| Cuprite (*) | Not in a structural group | Cu2O | 28.9 | 28.9 | 1 | 247369 | 2970 |
| Cyanotrichite (*) | Cyanotrichite | Cu4Al2(SO4)(OH)12(H2O)2 | 28.9 | 28.9 | 1 | 247369 | 179 |
| Delafossite (*) | None | Cu1+Fe3+O2 | 28.9 | 28.9 | 1 | 247369 | 144 |
| Descloizite (*) | Descloizite | PbZn(VO4)(OH) | 28.9 | 28.9 | 1 | 247369 | 378 |
| Dundasite (*) | Dundasite | PbAl2(CO3)2(OH)4·H2O | 28.9 | 28.9 | 1 | 247369 | 97 |
| Epidote (*) | Epidote Clinozoisite | Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) | 28.9 | 28.9 | 1 | 247369 | 8173 |
| Epsomite (*) | Epsomite | Mg(SO4)·7H2O | 28.9 | 28.9 | 1 | 247369 | 484 |
| Galena (*) | Rocksalt | PbS | 28.9 | 28.9 | 1 | 247369 | 24243 |
| Goethite (*) | Diaspore | FeO(OH) | 28.9 | 28.9 | 1 | 247369 | 7437 |
| Gold (*) | Copper | Au | 28.9 | 28.9 | 1 | 247369 | 30554 |
| Greenockite (*) | Wurtzite | CdS | 28.9 | 28.9 | 1 | 247369 | 717 |
| Gunningite (*) | Kieserite | Zn(SO4)·H2O | 28.9 | 28.9 | 1 | 247369 | 48 |
| Gypsum (*) | Gypsum | Ca(SO4)·2H2O | 28.9 | 28.9 | 1 | 247369 | 6890 |
| Hematite (*) | Corundum | Fe2O3 | 28.9 | 28.9 | 1 | 247369 | 14640 |
| Hemimorphite (*) | Not in a structural group | Zn4(Si2O7)(OH)2·H2O | 28.9 | 28.9 | 1 | 247369 | 1689 |
| Hexahydrite (*) | Hexahydrite | Mg(SO4)·6H2O | 28.9 | 28.9 | 1 | 247369 | 251 |
| Hydrozincite (*) | None | Zn5(CO3)2(OH)6 | 28.9 | 28.9 | 1 | 247369 | 1066 |
| Kaolinite (*) | Clay Kaolinite | Al2Si2O5(OH)4 | 28.9 | 28.9 | 1 | 247369 | 5591 |
| Ktenasite (*) | Ktenasite Devilline | ZnCu4(SO4)2(OH)6·6H2O | 28.9 | 28.9 | 1 | 247369 | 75 |
| Linarite (*) | Linarite | CuPb(SO4)(OH)2 | 28.9 | 28.9 | 1 | 247369 | 987 |
| Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 28.9 | 28.9 | 1 | 247369 | 14899 |
| Malachite (*) | Malachite | Cu2(CO3)(OH)2 | 28.9 | 28.9 | 1 | 247369 | 12537 |
| Niedermayrite (*) | None | Cu4Cd(SO4)2(OH)6·4H2O | 28.9 | 28.9 | 1 | 247369 | 8 |
| Plumbojarosite (*) | Alunite | Pb0.5Fe3+3(SO4)2(OH)6 | 28.9 | 28.9 | 1 | 247369 | 477 |
| Posnjakite (*) | None | Cu4(SO4)(OH)6·H2O | 28.9 | 28.9 | 1 | 247369 | 309 |
| Pyrite (*) | Pyrite | FeS2 | 28.9 | 28.9 | 1 | 247369 | 39462 |
| Pyrolusite (*) | Rutile | MnO2 | 28.9 | 28.9 | 1 | 247369 | 3106 |
| Quartz (*) | Quartz | SiO2 | 28.9 | 28.9 | 1 | 247369 | 61156 |
| Rosasite (*) | Malachite | CuZn(CO3)(OH)2 | 28.9 | 28.9 | 1 | 247369 | 454 |
| Siderite (*) | Calcite | Fe(CO3) | 28.9 | 28.9 | 1 | 247369 | 6417 |
| Silver (*) | Copper | Ag | 28.9 | 28.9 | 1 | 247369 | 5186 |
| Smithsonite (*) | Calcite | Zn(CO3) | 28.9 | 28.9 | 1 | 247369 | 2473 |
| Spangolite (*) | Spangolite | Cu6Al(SO4)(OH)12Cl·3H2O | 28.9 | 28.9 | 1 | 247369 | 105 |
| Sphalerite (*) | Sphalerite | ZnS | 28.9 | 28.9 | 1 | 247369 | 21482 |
| Sulphur (*) | Sulphur | S | 28.9 | 28.9 | 1 | 247369 | 2045 |
| Tenorite (*) | None | CuO | 28.9 | 28.9 | 1 | 247369 | 1101 |
| Wulfenite (*) | Scheelite | PbMoO4 | 28.9 | 28.9 | 1 | 247369 | 1655 |
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| sedznpb-00474 | 28.9 | 28.9 | 28.9 | 3986 | Kelly Mine (Tri Bullion Shaft; Paschal Shaft; Traylor Shaft; Kelly Tunnel), Magdalena, Magdalena District, Socorro Co., New Mexico, USA | Magdalena | Singer et al. (2009) | USGSOFR2009-1252 |
All locality data graciously provided by mindat.org
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