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 Dewindtite at Pays De La Loire, France

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 296Ma - 296Ma 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_00000952	296	296	Uraninite	Uraninite	U	23933	Vendée, Pays De La Loire, France	Eikenberg et al. (1993)	GCA57_1053

Mineralization age (prioritized)

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_00000952	296	296	Uraninite	Uraninite	U	23933	Vendée, Pays De La Loire, France	Eikenberg et al. (1993)	GCA57_1053

Mineralization 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
Giersdorf_00000658	290	270			U	19663	L'Ecarpière, Gétigné, Loire-Atlantique, Pays De La Loire, France	Chauris et al. (1994)	PMGFRA_243
Giersdorf_00000658a	230	210			Pb,Zn	19663	L'Ecarpière, Gétigné, Loire-Atlantique, Pays De La Loire, France	Chauris et al. (1994)	PMGFRA_243
Giersdorf_00000659	290	270			U	146744	Mortagne-sur-Sèvre, Vendée, Pays De La Loire, France	Chauris et al. (1994)	PMGFRA_243
Giersdorf_00000659a	230	210			Pb,Zn	146744	Mortagne-sur-Sèvre, Vendée, Pays De La Loire, France	Chauris et al. (1994)	PMGFRA_243
Giersdorf_00000661	290	270			U	292955	Pen Ar Ran, Piriac-sur-Mer, Loire-Atlantique, Pays De La Loire, France	Chauris et al. (1994)	PMGFRA_243
Giersdorf_00000661a	230	210			Pb,Zn	292955	Pen Ar Ran, Piriac-sur-Mer, Loire-Atlantique, Pays De La Loire, France	Chauris et al. (1994)	PMGFRA_243
Giersdorf_00000839	260	250	Uraninite		U	23933	Vendée, Pays De La Loire, France	Carrat & Kosztolanyi (1987)	CRSAS305_89
Giersdorf_00000843	280	260	Uraninite		U	146744	Mortagne-sur-Sèvre, Vendée, Pays De La Loire, France	Carrat & Kosztolanyi (1987)	CRSAS305_89
Giersdorf_00000845	175	170	Uraninite		U	23933	Vendée, Pays De La Loire, France	Carrat & Kosztolanyi (1987)	CRSAS305_89
Giersdorf_00000951	296	296	Uraninite	Uraninite	U	23933	Vendée, Pays De La Loire, France	Eikenberg et al. (1993)	GCA57_1053

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_00000657	290	270			U	32248	La Commanderie Mine, Le Temple, Deux-Sèvres, Nouvelle-Aquitaine, France	Chauris et al. (1994)	PMGFRA_243
Giersdorf_00000657a	230	210			Pb,Zn	32248	La Commanderie Mine, Le Temple, Deux-Sèvres, Nouvelle-Aquitaine, France	Chauris et al. (1994)	PMGFRA_243