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 Fraipontite at Ashchysay (Achisay), Kentau, Turkistan Region, Kazakhstan

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 372Ma - 347Ma 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
sedznpb-00286	372	347				25986	Achisay Mine (Achysai Mine; Turlan Mine), Ashchysay (Achisay), Kentau, Turkistan Region, Kazakhstan	Singer et al. (2009)	USGSOFR2009-1252

Locality age

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
sedznpb-00286	372	347				25986	Achisay Mine (Achysai Mine; Turlan Mine), Ashchysay (Achisay), Kentau, Turkistan Region, Kazakhstan	Singer et al. (2009)	USGSOFR2009-1252