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 Aegirine at Chitipa, Northern Region, Malawi

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 1000Ma - 444Ma 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
ree-00427	1000	444				26434	Ilomba Intrusion, Songwe Complex, Chitipa, Northern Region, Malawi	Orris and Grauch (2002)	USGSOFR02_189

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
ree-00427	1000	444				26434	Ilomba Intrusion, Songwe Complex, Chitipa, Northern Region, Malawi	Orris and Grauch (2002)	USGSOFR02_189
ree-00619	145	100				26433	Songwe Complex, Chitipa, Northern Region, Malawi	Orris and Grauch (2002)	USGSOFR02_189