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. |
Alunite | Baryte | Calcite | Chalcopyrite | Clay | Corundum | Epsomite | Gypsum | Halotrichite | Hexahydrite |
Nickeline | None | Perovskite | Pyrite | Quartz | Rhabdophane | Rocksalt | Smectite-vermiculite | Sphalerite | Spinel |
Starkeyite |
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 |
---|---|---|---|---|---|---|---|
Baryte (*) | Baryte | Ba(SO4) | 38 | 23 | 0 | 11547 | |
Bassanite (*) | Rhabdophane | Ca(SO4)·0.5H2O | 38 | 23 | 0 | 82 | |
Bernalite (*) | Perovskite | Fe(OH)3 | 38 | 23 | 0 | 8 | |
Calcite (*) | Calcite | Ca(CO3) | 38 | 23 | 0 | 27770 | |
Chalcocite (*) | None | Cu2S | 38 | 23 | 0 | 5707 | |
Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 38 | 23 | 0 | 27198 | |
Epsomite (*) | Epsomite | Mg(SO4)·7H2O | 38 | 23 | 0 | 484 | |
Galena (*) | Rocksalt | PbS | 38 | 23 | 0 | 24243 | |
Gypsum (*) | Gypsum | Ca(SO4)·2H2O | 38 | 23 | 0 | 6890 | |
Hematite (*) | Corundum | Fe2O3 | 38 | 23 | 0 | 14640 | |
Hexahydrite (*) | Hexahydrite | Mg(SO4)·6H2O | 38 | 23 | 0 | 251 | |
Jarosite (*) | Alunite | KFe3+3(SO4)2(OH)6 | 38 | 23 | 0 | 2228 | |
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 38 | 23 | 0 | 14899 | |
Montmorillonite (*) | Clay Smectite-vermiculite | (Na,Ca)0.3(Al,Mg)2Si4O10(OH)2·nH2O | 38 | 23 | 0 | 1508 | |
Pickeringite (*) | Halotrichite | MgAl2(SO4)4·22H2O | 38 | 23 | 0 | 265 | |
Pyrite (*) | Pyrite | FeS2 | 38 | 23 | 0 | 39462 | |
Pyrrhotite (*) | Nickeline | Fe7S8 | 38 | 23 | 0 | 9056 | |
Quartz (*) | Quartz | SiO2 | 38 | 23 | 0 | 61156 | |
Rozenite (*) | Starkeyite | Fe2+(SO4)·4H2O | 38 | 23 | 0 | 293 | |
Saponite (*) | Clay Smectite-vermiculite | (Ca,Na)0.3(Mg,Fe)3(Si,Al)4O10(OH)2·4H2O | 38 | 23 | 0 | 301 | |
Smithsonite (*) | Calcite | Zn(CO3) | 38 | 23 | 0 | 2473 | |
Sphalerite (*) | Sphalerite | ZnS | 38 | 23 | 0 | 21482 |
Age ID | Locality Notes |
---|---|
EG98_1029_tbl_1_016 | epithermal |
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 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
EG98_1029_tbl_1_016 | 38 | 36 | 38–36? | K-Ar | Yes | 21178 | Taxco De Alarcón (Taxco; Tasco), Taxco Municipality, Guerrero, Mexico | Taxco | Camprubi et al. (2003) | 10.2113/gsecongeo.98.5.1029 | EG98_1029 | ||||||||||
Emily000406 | 38 | 32 | whole rock | Yes | 21178 | Taxco De Alarcón (Taxco; Tasco), Taxco Municipality, Guerrero, Mexico | Taxco volcanic field | Moran-Zenteno et al. (2004) | 10.1016/j.jvolgeores.2004.04.002 | JVGR136_97 | |||||||||||
sedznpb-00322 | 33.9 | 23 | Oligocene? | Yes | 21178 | Taxco De Alarcón (Taxco; Tasco), Taxco Municipality, Guerrero, Mexico | Taxco | Singer et al. (2009) | USGSOFR2009-1252 |
Sample | Source Locality | Reference URL |
---|---|---|
All locality data graciously provided by mindat.org
All age data...
Other copyright data...