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 Barrocas Mine, Madail, Oliveira De Azeméis, Aveiro, Portugal

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 405Ma - 270Ma 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
Kristen002524	405	270			Pb,Zn,Cu,Ag	46301	Aveiro, Portugal	Marques de Sá et al. (2014)	OGR62_54