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 Muscovite at Auvergne-Rhône-Alpes, France

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 419Ma - 308Ma 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
vms-00487	419	359				155653	Sain-Bel, L'Arbresle, Rhône, Auvergne-Rhône-Alpes, France	Moiser et al. (2009)	USGSOFR2009-1034
Bradley_2012_019	310	308				45991	Beauvoir Quarry, Échassières, Ébreuil, Allier, Auvergne-Rhône-Alpes, France	McCauley and Bradley (2014)	CM52_183

Direct 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_00000694	309	303	Muscovite	Muscovite		12814	Le Limouzat Mine (incl. Le Limouzat Quarry; BN3; BN5; BN6), Les Bois-Noirs Mining Claim, Saint-Priest-la-Prugne, Saint-Just-en-Chevalet, Loire, Auvergne-Rhône-Alpes, France	Cuney (1978)	EG73_1567

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
Bradley_2012_019	310	308				45991	Beauvoir Quarry, Échassières, Ébreuil, Allier, Auvergne-Rhône-Alpes, France	McCauley and Bradley (2014)	CM52_183
CRG336_1255-001	39	36				11294	La Gardette Mine, Le Bourg-d'Oisans, Isère, Auvergne-Rhône-Alpes, France	Feybesse et al. (2004)	CRG336_1255
Giersdorf_00000690	520	520				12814	Le Limouzat Mine (incl. Le Limouzat Quarry; BN3; BN5; BN6), Les Bois-Noirs Mining Claim, Saint-Priest-la-Prugne, Saint-Just-en-Chevalet, Loire, Auvergne-Rhône-Alpes, France	Cuney (1978)	EG73_1567
Giersdorf_00000691	312	298				12814	Le Limouzat Mine (incl. Le Limouzat Quarry; BN3; BN5; BN6), Les Bois-Noirs Mining Claim, Saint-Priest-la-Prugne, Saint-Just-en-Chevalet, Loire, Auvergne-Rhône-Alpes, France	Cuney (1978)	EG73_1567
Giersdorf_00000692	343	327				12814	Le Limouzat Mine (incl. Le Limouzat Quarry; BN3; BN5; BN6), Les Bois-Noirs Mining Claim, Saint-Priest-la-Prugne, Saint-Just-en-Chevalet, Loire, Auvergne-Rhône-Alpes, France	Cuney (1978)	EG73_1567
Giersdorf_00000693	315	310				12814	Le Limouzat Mine (incl. Le Limouzat Quarry; BN3; BN5; BN6), Les Bois-Noirs Mining Claim, Saint-Priest-la-Prugne, Saint-Just-en-Chevalet, Loire, Auvergne-Rhône-Alpes, France	Cuney (1978)	EG73_1567
Giersdorf_00000695	280	264				12814	Le Limouzat Mine (incl. Le Limouzat Quarry; BN3; BN5; BN6), Les Bois-Noirs Mining Claim, Saint-Priest-la-Prugne, Saint-Just-en-Chevalet, Loire, Auvergne-Rhône-Alpes, France	Cuney (1978)	EG73_1567
Giersdorf_00000696	295	245				12814	Le Limouzat Mine (incl. Le Limouzat Quarry; BN3; BN5; BN6), Les Bois-Noirs Mining Claim, Saint-Priest-la-Prugne, Saint-Just-en-Chevalet, Loire, Auvergne-Rhône-Alpes, France	Cuney (1978)	EG73_1567
Giersdorf_00000697	316	316				50975	Thiers, Puy-de-Dôme, Auvergne-Rhône-Alpes, France	Cuney (1978)	EG73_1567
Giersdorf_00000698	305	305		Uraninite	U	12814	Le Limouzat Mine (incl. Le Limouzat Quarry; BN3; BN5; BN6), Les Bois-Noirs Mining Claim, Saint-Priest-la-Prugne, Saint-Just-en-Chevalet, Loire, Auvergne-Rhône-Alpes, France	Cuney (1978)	EG73_1567
Giersdorf_00000700	33.9	15.97			U	12814	Le Limouzat Mine (incl. Le Limouzat Quarry; BN3; BN5; BN6), Les Bois-Noirs Mining Claim, Saint-Priest-la-Prugne, Saint-Just-en-Chevalet, Loire, Auvergne-Rhône-Alpes, France	Cuney (1978)	EG73_1567
Giersdorf_00000824	207	205	Uraninite	Uraninite	U	12929	Bigay Mine, Lachaux, Puy-Guillaume, Puy-de-Dôme, Auvergne-Rhône-Alpes, France	Chervet et al. (1953)	CEAR_236
Giersdorf_00000842	270	270	Coffinite		U	1732	Les Bois-Noirs Mining Claim, Saint-Priest-la-Prugne, Saint-Just-en-Chevalet, Loire, Auvergne-Rhône-Alpes, France	Carrat & Kosztolanyi (1987)	CRSAS305_89
Jen_0001552	11	5				11294	La Gardette Mine, Le Bourg-d'Oisans, Isère, Auvergne-Rhône-Alpes, France	Lumpkin et al. (2012)	CG291_55
Michelle_489	335.8	331				45994	La Bosse Mine, Échassières, Ébreuil, Allier, Auvergne-Rhône-Alpes, France	Harlaux et al. (2018)	MD53_21
Michelle_490	336.1	332.7				1669	Les Montmins Mine (Ste Barbe Vein), Échassières, Ébreuil, Allier, Auvergne-Rhône-Alpes, France	Harlaux et al. (2018)	MD53_21
Mo-00459	39	36		Cinnabar, Moschellandsbergite, Schachnerite, Wulfenite	Mo,Hg	219658	Allemont (Allemond), Isère, Auvergne-Rhône-Alpes, France	Feybesse et al. (2004)	CRG336_1255
vms-00485	419	393				1728	Chessy Copper Mines, Chessy-les-Mines, Villefranche, Rhône, Auvergne-Rhône-Alpes, France	Moiser et al. (2009)	USGSOFR2009-1034
vms-00487	419	359				155653	Sain-Bel, L'Arbresle, Rhône, Auvergne-Rhône-Alpes, France	Moiser et al. (2009)	USGSOFR2009-1034