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 Columbite-(Fe) at South Ostrobothnia, Finland

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 1806Ma - 1795Ma 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
Bradley_2012_139	1806	1802				1657	Kaatiala Pegmatite, Kuortane, South Ostrobothnia, Finland	McCauley and Bradley (2014)	CM52_183
Bradley_2012_137	1799	1795				9521	Haapaluoma Pegmatite, Peräseinäjoki, Seinäjoki, South Ostrobothnia, Finland	McCauley and Bradley (2014)	CM52_183

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-0405	1800	1800				1657	Kaatiala Pegmatite, Kuortane, South Ostrobothnia, Finland	Tuovinen, L. (2013)	MT2013_Tuovinen
Bradley_2012_136	1804	1800				1661	Seinäjoki, South Ostrobothnia, Finland	McCauley and Bradley (2014)	CM52_183
Bradley_2012_137	1799	1795				9521	Haapaluoma Pegmatite, Peräseinäjoki, Seinäjoki, South Ostrobothnia, Finland	McCauley and Bradley (2014)	CM52_183
Bradley_2012_139	1806	1802				1657	Kaatiala Pegmatite, Kuortane, South Ostrobothnia, Finland	McCauley and Bradley (2014)	CM52_183