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 Sphalerite at Pontivy, Morbihan, Brittany, France

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 230Ma - 210Ma 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
Giersdorf_00000655a	230	210			Pb,Zn	1726	Quistiav (Quistiave), Guern, Morbihan, Brittany, France	Chauris et al. (1994)	PMGFRA_243

Mineralization 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
Giersdorf_00000655a	230	210			Pb,Zn	1726	Quistiav (Quistiave), Guern, Morbihan, Brittany, France	Chauris et al. (1994)	PMGFRA_243
Giersdorf_00000656a	230	210			Pb,Zn	19712	Kerlec'h (Kerler), Lignol, Morbihan, Brittany, France	Chauris et al. (1994)	PMGFRA_243

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
Giersdorf_00000655	290	270			U	1726	Quistiav (Quistiave), Guern, Morbihan, Brittany, France	Chauris et al. (1994)	PMGFRA_243
Giersdorf_00000656	290	270			U	19712	Kerlec'h (Kerler), Lignol, Morbihan, Brittany, France	Chauris et al. (1994)	PMGFRA_243