Mineral Evolution Database Created 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-0214 | 938.4 | 930.6 | Columbite-(Fe) | Ta,Nb | 248016 | N'Dora, Cibitoke Province, Burundi | Melcher et al. (2015) | OGR64_667 |