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 |
---|---|---|---|---|---|---|---|---|---|
Alexandra-0399 | 333 | 323 | Columbite-(Mn) | Andalusite, Annite, Cordierite, Diaspore, Lollingite, Muscovite, Quartz, Schorl, Sekaninaite, Triphylite | 155789 | Dobrá Voda, Křižanov, Žďár Nad Sázavou District, Vysočina Region, Czech Republic | Melleton et al. (2012) | CM50_1751 |