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 Saint-Just-en-Chevalet, Loire, Auvergne-Rhône-Alpes, France

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 520Ma - 15.97Ma 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_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_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

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
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_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
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_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_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