| 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. |
| Clay | Clinozoisite | Corundum | Epidote | Kaolinite | None | Not in a structural group | Quartz | Rutile | Spinel |
| Staurolite | Zircon |
| Epidote (*) | Ilmenite (*) | Kaolinite (*) | Kyanite (*) | Magnetite (*) |
| Quartz (*) | Rutile (*) | Staurolite (*) | Zircon (*) |
| 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 |
|---|---|---|---|---|---|---|---|
| Epidote (*) | Epidote Clinozoisite | Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) | 2 | 264458,264463 | 8173 | ||
| Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 7 | 264438,264442,264443,264456,264458,264461,264463 | 5433 | ||
| Kaolinite (*) | Clay Kaolinite | Al2Si2O5(OH)4 | 5 | 264437,264446,264462,264465,264466 | 5591 | ||
| Kyanite (*) | Not in a structural group | Al2OSiO4 | 2 | 264458,264463 | 1507 | ||
| Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 7 | 264438,264442,264443,264456,264458,264461,264463 | 14899 | ||
| Quartz (*) | Quartz | SiO2 | 312 | 306 | 0 | 61156 | |
| Rutile (*) | Rutile | TiO2 | 5 | 264438,264442,264443,264458,264463 | 5614 | ||
| Staurolite (*) | Staurolite | Fe2+2Al9Si4O23(OH) | 2 | 264458,264463 | 978 | ||
| Zircon (*) | Zircon | Zr(SiO4) | 5 | 264438,264456,264458,264461,264463 | 5251 |
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| USGS-Rb-Sr-04065 | 312 | 306 | 309±3 | Rb-Sr | minimum age of intrusion | biotite | 99508 | Harbison Quarry (SE Div. Martin Marietta Aggregates), Richland Co., South Carolina, USA | USGS-Rb-Sr | USGS-Rb-Sr | |||||||||||
| USGS-Rb-Sr-04066 | 312 | 306 | 309±3 | Rb-Sr | minimum age of intrusion | whole rock | 99508 | Harbison Quarry (SE Div. Martin Marietta Aggregates), Richland Co., South Carolina, USA | USGS-Rb-Sr | USGS-Rb-Sr |
All locality data graciously provided by mindat.org
All age data...
Other copyright data...