Mineral Evolution DatabaseCreated and maintained by the Mineral Evolution Project in partnership with RRUFF and mindat.Mineral locality data provided by mindat.org |
Excel ID | Max Age (Ma) | Min Age (Ma) | Dated Mineral | Minerals explicitely stated as having this age | Age applies to these Elements | Dated Locality ID | Dated Locality | Ref | Ref ID |
---|---|---|---|---|---|---|---|---|---|
USGS-Rb-Sr-04860 | 1121.37 | 1071.37 | 274396 | Mayes Pasture, Llano Co., Texas, USA | USGS-Rb-Sr | USGS-Rb-Sr | |||
USGS-Rb-Sr-04861 | 964.22 | 964.22 | Muscovite | 274396 | Mayes Pasture, Llano Co., Texas, USA | USGS-Rb-Sr | USGS-Rb-Sr | ||
USGS-Rb-Sr-04862 | 1019.67 | 1019.67 | Microcline | 274396 | Mayes Pasture, Llano Co., Texas, USA | USGS-Rb-Sr | USGS-Rb-Sr | ||
USGS-Rb-Sr-04863 | 1019.67 | 1019.67 | 274396 | Mayes Pasture, Llano Co., Texas, USA | USGS-Rb-Sr | USGS-Rb-Sr | |||
USGS-Rb-Sr-04864 | 1019.67 | 1019.67 | 274396 | Mayes Pasture, Llano Co., Texas, USA | USGS-Rb-Sr | USGS-Rb-Sr |