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 | Columbite | Mica | None | Quartz | Rutile |
Cassiterite (*) | Ferberite (*) | Muscovite (*) | Quartz (*) |
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 |
---|---|---|---|---|---|---|---|
Cassiterite (*) | Rutile | SnO2 | 335.8 | 331 | 0 | 5171 | |
Ferberite (*) | Columbite | Fe2+(WO4) | 335.8 | 331 | 0 | 551 | |
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 335.8 | 331 | 0 | 17380 | |
Quartz (*) | Quartz | SiO2 | 335.8 | 331 | 0 | 61156 |
Age ID | Locality Notes |
---|---|
Michelle_489 | La Bosse of the Echassières deposit. |
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 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Michelle_489 | 335.8 | 331 | 333.4±2.4 | U-Pb | Age of wolframite crystallization | wolframite | ECH-X1 | 45994 | La Bosse Mine, Échassières, Ébreuil, Allier, Auvergne-Rhône-Alpes, France | La Bosse granite | Harlaux et al. (2018) | 10.1007/s00126-017-0721-0 | MD53_21 | Age of wolframite crystallization. It is older than the K-Ar ages of 320-325 ma from phengites of the quartz ferberite veins. |
Sample | Source Locality | Reference URL |
---|---|---|
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