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| 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. |
| Allophane | Amorphous | Chalcopyrite | Clinozoisite | Copper | Corundum | Epidote | Malachite | Molybdenite | None |
| Not in a structural group | Pyrite | Pyroxene | Quartz | Spinel |
| 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 |
|---|---|---|---|---|---|---|---|
| Azurite (*) | Not in a structural group | Cu3(CO3)2(OH)2 | 62 | 56 | 3 | 144370,144373,144379 | 5509 |
| Bornite (*) | None | Cu5FeS4 | 62 | 56 | 1 | 144379 | 5516 |
| Chalcocite (*) | None | Cu2S | 62 | 56 | 1 | 144379 | 5707 |
| Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 62 | 56 | 2 | 144377,144379 | 27198 |
| Chrysocolla (*) | Allophane | (Cu2-xAlx)H2-xSi2O5(OH)4·nH2O | 62 | 56 | 3 | 144370,144373,144379 | 3531 |
| Copper (*) | Copper | Cu | 62 | 56 | 1 | 144370 | 3846 |
| Cuprite (*) | Not in a structural group | Cu2O | 62 | 56 | 1 | 144379 | 2970 |
| Diopside (*) | Pyroxene | CaMgSi2O6 | 62 | 56 | 1 | 144379 | 4135 |
| Epidote (*) | Epidote Clinozoisite | Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) | 62 | 56 | 1 | 144370 | 8173 |
| Hematite (*) | Corundum | Fe2O3 | 62 | 56 | 2 | 144377,144379 | 14640 |
| Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 62 | 56 | 1 | 144379 | 14899 |
| Malachite (*) | Malachite | Cu2(CO3)(OH)2 | 62 | 56 | 3 | 144370,144373,144379 | 12537 |
| Molybdenite (*) | Molybdenite | MoS2 | 62 | 56 | 1 | 144379 | 5800 |
| Opal (*) | Amorphous | SiO2·nH2O | 62 | 56 | 1 | 144369 | 2994 |
| Pyrite (*) | Pyrite | FeS2 | 62 | 56 | 2 | 144377,144379 | 39462 |
| Quartz (*) | Quartz | SiO2 | 62 | 56 | 1 | 144369 | 61156 |
| Tenorite (*) | None | CuO | 62 | 56 | 1 | 144370 | 1101 |
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PorphCu-00109 | 62 | 56 | 56-62 | Yes | Bornite, Chalcopyrite, Chrysocolla, Diopside, Epidote, Galena, Gold, Magnetite, Molybdenite, Pyrite, Scheelite, Sphalerite, Wollastonite | Cu | 49290 | Helvetia, Helvetia-Rosemont District, Santa Rita Mts, Pima Co., Arizona, USA | Helvetia | Singer et al. (2008) | USGSOFR2008_1155 |
| Sample | Source Locality | Reference URL |
|---|---|---|
All locality data graciously provided by mindat.org
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