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 | 70 | 67.2 | 1 | 143586 | 2793 |
Anglesite (*) | Baryte | Pb(SO4) | 70 | 67.2 | 3 | 143581,143586,143600 | 2734 |
Atacamite (*) | Atacamite | Cu2Cl(OH)3 | 70 | 67.2 | 1 | 143586 | 544 |
Azurite (*) | Not in a structural group | Cu3(CO3)2(OH)2 | 70 | 67.2 | 2 | 143603,143604 | 5509 |
Baryte (*) | Baryte | Ba(SO4) | 70 | 67.2 | 3 | 143586,143600,143601 | 11547 |
Calcite (*) | Calcite | Ca(CO3) | 70 | 67.2 | 3 | 143586,143600,143601 | 27770 |
Cerussite (*) | Aragonite | Pb(CO3) | 70 | 67.2 | 4 | 143581,143586,143603,143604 | 4979 |
Chalcocite (*) | None | Cu2S | 70 | 67.2 | 1 | 143586 | 5707 |
Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 70 | 67.2 | 2 | 143586,143594 | 27198 |
Chlorargyrite (*) | Rocksalt | AgCl | 70 | 67.2 | 1 | 143586 | 1382 |
Chrysocolla (*) | Allophane | (Cu2-xAlx)H2-xSi2O5(OH)4·nH2O | 70 | 67.2 | 1 | 143586 | 3531 |
Cinnabar (*) | None | HgS | 70 | 67.2 | 6 | 143586,143587,143600,143601,143603,143605 | 2600 |
Freibergite (*) | Tetrahedrite | Ag6[Cu4Fe2]Sb4S12 | 70 | 67.2 | 2 | 143586,143601 | 663 |
Galena (*) | Rocksalt | PbS | 70 | 67.2 | 8 | 143581,143586,143596,143600,143601,143603,143604,143605 | 24243 |
Goethite (*) | Diaspore | FeO(OH) | 70 | 67.2 | 1 | 143600 | 7437 |
Iodargyrite (*) | Wurtzite | AgI | 70 | 67.2 | 1 | 143586 | 180 |
Libethenite (*) | Andalusite | Cu2(PO4)(OH) | 70 | 67.2 | 1 | 143587 | 234 |
Malachite (*) | Malachite | Cu2(CO3)(OH)2 | 70 | 67.2 | 5 | 143587,143594,143600,143603,143604 | 12537 |
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 70 | 67.2 | 1 | 143586 | 17380 |
Polybasite (*) | Polybasite | [Ag9CuS4][(Ag,Cu)6(Sb,As)2S7] | 70 | 67.2 | 1 | 143586 | 716 |
Pyrite (*) | Pyrite | FeS2 | 70 | 67.2 | 1 | 143586 | 39462 |
Pyromorphite (*) | Apatite | Pb5(PO4)3Cl | 70 | 67.2 | 1 | 143586 | 1725 |
Quartz (*) | Quartz | SiO2 | 70 | 67.2 | 2 | 143586,143600 | 61156 |
Siderite (*) | Calcite | Fe(CO3) | 70 | 67.2 | 1 | 143586 | 6417 |
Silver (*) | Copper | Ag | 70 | 67.2 | 2 | 143586,143600 | 5186 |
Sphalerite (*) | Sphalerite | ZnS | 70 | 67.2 | 3 | 143586,143600,143601 | 21482 |
Stephanite (*) | None | Ag5SbS4 | 70 | 67.2 | 1 | 143586 | 586 |
Stromeyerite (*) | None | CuAgS | 70 | 67.2 | 1 | 143586 | 332 |
Tetrahedrite-(Zn) (*) | Tetrahedrite | Cu6(Cu4Zn2)Sb4S13 | 70 | 67.2 | 5 | 143586,143600,143603,143604,143605 | 5317 |
Uraninite (*) | Fluorite | UO2 | 70 | 67.2 | 1 | 143594 | 2718 |
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 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Giersdorf_00000355 | 70 | 67.2 | 68.6±1.4 | K-Ar | UAKA-77-50 | Yes | 31250 | Arivaca District (Las Guijas District), Las Guijas & San Luis Mts, Pima Co., Arizona, USA | Arivaca District | Shafiqullah et al. (1980) | AGSD12_201 |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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