Mineral Evolution Database
Created and maintained by the Mineral Evolution Project in partnership with RRUFF and mindat.
Mineral locality data provided by mindat.org

Ages for Natrodufrenite at Vysoký Kámen, Krásno (Schönfeld), Horní Slavkov, Sokolov District, Karlovy Vary Region, Czech Republic

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 350Ma - 350Ma at this locality

Age range from children

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
Mo-00009	350	350		Betpakdalite-CaCa, Koechlinite, Molybdenite, Powellite	Mo	769	Horní Slavkov, Sokolov District, Karlovy Vary Region, Czech Republic	Košler et al. (2003)	TCM41_307

Locality age (remote)

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
Mo-00009	350	350		Betpakdalite-CaCa, Koechlinite, Molybdenite, Powellite	Mo	769	Horní Slavkov, Sokolov District, Karlovy Vary Region, Czech Republic	Košler et al. (2003)	TCM41_307