Mineral Evolution Database

Created and maintained by the Mineral Evolution Project in partnership with RRUFF and mindat.

Mineral locality data provided by mindat.org

The Mineral Evolution database is currently under development.

The goal of this page is to present localities at which the mineral is found, and estimates of the oldest possible geologic age of the minerals at these localities.

Locality Name:
La Crouzille, Saint-Sylvestre, Haute-Vienne, Nouvelle-Aquitaine, France

Oldest recorded age at locality: 110
Youngest recorded age at locality: 100

mindat Locality ID: 1719
mindat URL: http://www.mindat.org/loc-1719.html

Tectonic Settings:

Total number of sublocalities beneath "La Crouzille, Saint-Sylvestre, Haute-Vienne, Nouvelle-Aquitaine, France": 2
Total number of bottom-level sublocalities: 2

Number of Child Localities: 2
Child Localities:
Henriette Mine
Marcillac

Latitude: 45°59'25"N
Longitude: 1°19'40"E
Decimal Degree (lat, lon): 45.990277777778,1.3277777777778

A	This mineral is Anthropogenic.
G	This mineral is directly dated.
B	This mineral is reported as having this age.
Y	This mineral is using an age reported as an element mineralization period.
O	This mineral is using an age calculated from all data at the locality.
R	The age displayed for this mineral originates from a different, non-child locality.
P	The age displayed for this mineral is the range of ages for this mineral at all of this locality's children.
	This mineral's age has not yet been recorded.

Autunite	Baryte	Chalcopyrite	Copper	Corundum	Fluorite	Molybdenite	None	Not in a structural group	Phosphuranylite
Quartz	Zippeite

Arsenuranospathite ()*	Autunite ()*	Azurite ()*	Baryte ()*	Bassetite ()*
Becquerelite ()*	Billietite ()*	Bornite ()*	Chalcocite ()*	Chalcopyrite ()*
Copper ()*	Cuprite ()*	Curite ()*	Fluorite ()*	Hematite ()*
Ianthinite ()*	Molybdenite ()*	Phosphuranylite ()*	Quartz ()*	Sabugalite ()*
Torbernite ()*	Uraninite ()*	Uranocircite-II ()*	Uranopilite ()*	Uranospathite ()*
Zippeite ()*

This Mineral list contains entries from this locality, including sub-localities. Minerals in bold are reported by mindat.org as occurring directly at this locality, and do not occur at any children (sublocalities) of this locality.

Elements at this locality, including sub-localities: Al As Ba C Ca Cu F Fe H K Mo O P Pb S Si U

Elements from minerals reported directly at this locality: Al As Ba C Ca Cu F Fe H K O P Pb S U

Structural Groups for minerals in this locality:
Autunite Baryte Chalcopyrite Copper Corundum Fluorite Molybdenite None Not in a structural group Phosphuranylite
Quartz Zippeite

26 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	Max Age (Ma)	Min Age (Ma)	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Arsenuranospathite ()*	None	Al(UO₂)₂(AsO₄)₂F·20H₂O	110	100	0		14
Autunite ()*	Autunite	Ca(UO₂)₂(PO₄)₂·10-12H₂O	110	100	0		1272
Azurite ()*	Not in a structural group	Cu₃(CO₃)₂(OH)₂	110	100	0		5509
Baryte ()*	Baryte	Ba(SO₄)	110	100	1	54880	11547
Bassetite ()*	None	Fe²⁺(UO₂)₂(PO₄)₂(H₂O)₁₀	110	100	0		51
Becquerelite ()*	None	Ca(UO₂)₆O₄(OH)₆·8H₂O	110	100	0		92
Billietite ()*	None	Ba(UO₂)₆O₄(OH)₆·8H₂O	110	100	0		38
Bornite ()*	None	Cu₅FeS₄	110	100	0		5516
Chalcocite ()*	None	Cu₂S	110	100	0		5707
Chalcopyrite ()*	Chalcopyrite	CuFeS₂	110	100	0		27198
Copper ()*	Copper	Cu	110	100	0		3846
Cuprite ()*	Not in a structural group	Cu₂O	110	100	0		2970
Curite ()*	None	Pb_3+x[(UO₂)₄O_4+x(OH)_3-x]₂·2H₂O	110	100	0		51
Fluorite ()*	Fluorite	CaF₂	110	100	1	54880	9617
Hematite ()*	Corundum	Fe₂O₃	110	100	1	54880	14640
Ianthinite ()*	None	U⁴⁺₂(UO₂)₄O₆(OH)₄·9H₂O	110	100	0		31
Molybdenite ()*	Molybdenite	MoS₂	110	100	1	54881	5800
Phosphuranylite ()*	Phosphuranylite	KCa(H₃O)₃(UO₂)₇(PO₄)₄O₄·8H₂O	110	100	0		182
Quartz ()*	Quartz	SiO₂	110	100	1	54880	61156
Sabugalite ()*	None	HAl(UO₂)₄(PO₄)₄·16H₂O	110	100	0		87
Torbernite ()*	None	Cu(UO₂)₂(PO₄)₂·12H₂O	110	100	0		1059
Uraninite ()*	Fluorite	UO₂	110	100	2	54880,54881	2718
Uranocircite-II ()*	None	Ba(UO₂)₂(PO₄)₂·10H₂O	110	100	0		89
Uranopilite ()*	None	(UO₂)₆(SO₄)O₂(OH)₆·14H₂O	110	100	0		94
Uranospathite ()*	None	(Al, )(UO₂)₂F(PO₄)₂·20H₂O	110	100	0		20
Zippeite ()*	Zippeite	K₂[(UO₂)₄(SO₄)₂O₂(OH)₂](H₂O)₄	110	100	0		175

1 Ages assigned to this locality:

	Excel ID	Max Age (Ma)	Min Age (Ma)	Age as listed in reference	Dating Method	Age Interpret	Prioritized?	Sample Source	Sample Num	Run Num	Age from other Locality	Dated Mineral	Minerals explicitely stated as having this age	Age applies to these Elements	MinDat Locality ID	Dated Locality (Max Age)	Location as listed in reference	Reference	Reference DOI	Reference ID	Age Notes
	Giersdorf_00000826	110	100	105±5	U-Pb			uraninite				Uraninite	Uraninite	U	1719	La Crouzille, Saint-Sylvestre, Haute-Vienne, Nouvelle-Aquitaine, France	La Crouzille	Chervet et al. (1953)		CEAR_236

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...