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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. |
| Arsenopyrite | Calcite | Chalcopyrite | Copper | Diaspore | Fluorite | Gypsum | None | Not in a structural group | Pyrite |
| Quartz | Rutile | Sulphur | Tetrahedrite |
| Arsenopyrite (*) | Cassiterite (*) | Chalcocite (*) | Chalcopyrite (*) | Copper (*) |
| Cuprite (*) | Fluorite (*) | Goethite (*) | Gypsum (*) | Pyrite (*) |
| Quartz (*) | Siderite (*) | Sulphur (*) | Tennantite-(Fe) (*) | Tenorite (*) |
| 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 |
|---|---|---|---|---|---|---|---|
| Arsenopyrite (*) | Arsenopyrite | FeAsS | 1 | 117211 | 9052 | ||
| Cassiterite (*) | Rutile | SnO2 | 300 | 282 | 2 | 117210,117211 | 5171 |
| Chalcocite (*) | None | Cu2S | 300 | 282 | 1 | 117210 | 5707 |
| Chalcopyrite (*) | Chalcopyrite | CuFeS2 | 300 | 282 | 2 | 117210,117211 | 27198 |
| Copper (*) | Copper | Cu | 300 | 282 | 1 | 117210 | 3846 |
| Cuprite (*) | Not in a structural group | Cu2O | 1 | 117211 | 2970 | ||
| Fluorite (*) | Fluorite | CaF2 | 1 | 117211 | 9617 | ||
| Goethite (*) | Diaspore | FeO(OH) | 300 | 282 | 2 | 117210,117211 | 7437 |
| Gypsum (*) | Gypsum | Ca(SO4)·2H2O | 1 | 117211 | 6890 | ||
| Pyrite (*) | Pyrite | FeS2 | 300 | 282 | 2 | 117210,117211 | 39462 |
| Quartz (*) | Quartz | SiO2 | 300 | 282 | 2 | 117210,117211 | 61156 |
| Siderite (*) | Calcite | Fe(CO3) | 1 | 117211 | 6417 | ||
| Sulphur (*) | Sulphur | S | 1 | 117211 | 2045 | ||
| Tennantite-(Fe) (*) | Tetrahedrite | Cu6(Cu4Fe2)As4S13 | 1 | 117211 | 1803 | ||
| Tenorite (*) | None | CuO | 1 | 117211 | 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lucy_128 | 300 | 282 | 291 ± 9 | K/Ar | Previous K/Ar determination | muscovite | Muscovite | 36590 | Godolphin Mine (Godolphin Bal), Godolphin Cross, Breage, Cornwall, England, UK | Godolphin Granite | Bray and Spooner (1983) | 10.1144/GSL.SP.1964.001.01.15 | EG78_1064 | Arithmetic mean of 2 muscovite samples from Godolphin Granite |
| Sample | Source Locality | Reference URL |
|---|---|---|
All locality data graciously provided by mindat.org
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