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 Topaz at Somabula, Gweru District (Gwelo District), Midlands, Zimbabwe

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 531Ma - 491Ma 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
Alexandra-0254	531	491			Ta,Nb	4356	Somabula, Gweru District (Gwelo District), Midlands, Zimbabwe	Melcher et al. (2015)	OGR64_667

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
Alexandra-0254	531	491			Ta,Nb	4356	Somabula, Gweru District (Gwelo District), Midlands, Zimbabwe	Melcher et al. (2015)	OGR64_667