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 Hercynite at Longido, Arusha Region, Tanzania

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 610.6Ma - 609.4Ma 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
Jen_0001538	610.6	609.4	Zircon			211915	Ruby Occurrence, Muriatata Hills, Longido, Arusha Region, Tanzania	Giuliani et al. (2007)	GOGD37_23

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
Jen_0001538	610.6	609.4	Zircon			211915	Ruby Occurrence, Muriatata Hills, Longido, Arusha Region, Tanzania	Giuliani et al. (2007)	GOGD37_23