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 Neptunite at Niva Alkaline Intrusion, Murmansk Oblast, Russia

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 441Ma - 325Ma at this locality

Specified 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-0321	441	325		Arfvedsonite, Natrolite, Neptunite, Pectolite, Vinogradovite		291614	Niva Alkaline Intrusion, Murmansk Oblast, Russia	Arzamastsev et al. (2000)	L51_27

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-0320	400	358				291614	Niva Alkaline Intrusion, Murmansk Oblast, Russia	Arzamastsev et al. (2000)	L51_27