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 Orthoclase at Luxulyan (Luxullian), Cornwall, England, UK

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 284Ma - 270Ma at this locality

Locality age

Excel ID	Max Age (Ma)	Min Age (Ma)	Dated Mineral	Dated Locality ID	Dated Locality	Ref	Ref ID
Lucy_171	280.8	276.6		34971	Luxulyan (Luxullian), Cornwall, England, UK	Chen et al (1993)	JGSL150_1183
Lucy_172	277.9	276.1	Muscovite	34971	Luxulyan (Luxullian), Cornwall, England, UK	Chen et al (1993)	JGSL150_1183
Lucy_173	278.1	276.1		34971	Luxulyan (Luxullian), Cornwall, England, UK	Chen et al (1993)	JGSL150_1183
Lucy_219	284	270		34971	Luxulyan (Luxullian), Cornwall, England, UK	Miller et al (1964)	GJ4_105