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-augite at Juquiá Alkaline Carbonatite Complex, Registro, São Paulo, Brazil

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 159Ma - 126.9Ma at this locality

Locality age

Excel ID	Max Age (Ma)	Min Age (Ma)	Dated Locality ID	Dated Locality	Ref	Ref ID
Jen_0000460	126.9	126.9	30630	Juquiá Alkaline Carbonatite Complex, Registro, São Paulo, Brazil	Ernst and Bell (2010)	MP98_55
Jen_0000461	159	159	30630	Juquiá Alkaline Carbonatite Complex, Registro, São Paulo, Brazil	Ernst and Bell (2010)	MP98_55
Jen_0000771	143	143	30630	Juquiá Alkaline Carbonatite Complex, Registro, São Paulo, Brazil	Woolley and Kjarsgaard (2008)	GSCOF5796