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 Topaz at Viitaniemi Pegmatite, Eräjärvi Area, Orivesi, Pirkanmaa, Finland

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 1800Ma - 1800Ma at this locality

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-0304	1800	1800	Zircon			1650	Viitaniemi Pegmatite, Eräjärvi Area, Orivesi, Pirkanmaa, Finland	Talikka et al. (2010)	BGSF82_113
Scott-BGSF82_113-0003	1800	1800	Zircon			1650	Viitaniemi Pegmatite, Eräjärvi Area, Orivesi, Pirkanmaa, Finland	Talikka and Vuori (2010)	BGSF82_113