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 Quartz at Frikstad 10 Feldspar Quarry (Stemyr), Frikstad, Iveland, Aust-Agder, Norway

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 1281Ma - 1090Ma at this locality

Locality age (remote)

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_082	1281	1277	Zircon			48160	Frikstad, Iveland, Aust-Agder, Norway	McCauley and Bradley (2014)	CM52_183
Cr-00015	1090	1090		Davidite-(Ce)	Cr	14334	Aust-Agder, Norway	Gastil (1960)	AJS258_1