Mineral Evolution DatabaseCreated and maintained by the Mineral Evolution Project in partnership with RRUFF and mindat.Mineral locality data provided by mindat.org |
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 | |||
Alexandra-0321 | 441 | 325 | Arfvedsonite, Natrolite, Neptunite, Pectolite, Vinogradovite | 291614 | Niva Alkaline Intrusion, Murmansk Oblast, Russia | Arzamastsev et al. (2000) | L51_27 |