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 Microcline at Langangen, Porsgrunn, Telemark, Norway

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 294Ma - 294Ma 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
Be-00059	294	294		Ferrochiavennite	Be	243592	Blåfjell (E18 Roadcuts), Kokkersvold E18 Roadcuts, Langangen, Porsgrunn, Telemark, Norway	Larsen (2010)	BOOK_LHGPM_2010

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
Be-00059	294	294		Ferrochiavennite	Be	243592	Blåfjell (E18 Roadcuts), Kokkersvold E18 Roadcuts, Langangen, Porsgrunn, Telemark, Norway	Larsen (2010)	BOOK_LHGPM_2010