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:
Crozon, Crozon Peninsula, Finistère, Brittany, France

mindat Locality ID: 59078
mindat URL: http://www.mindat.org/loc-59078.html

Tectonic Settings:

Total number of sublocalities beneath "Crozon, Crozon Peninsula, Finistère, Brittany, France": 14
Total number of bottom-level sublocalities: 10

Number of Child Localities: 9
Child Localities:
Île Longue
Kerdreux
L'Aber
Lostmarc'h
Morgat
Postolonnec
Raguenez
Rostudel
Rozan

Latitude: 48°13'28"N
Longitude: 4°29'43"W
Decimal Degree (lat, lon): 48.224444444444,-4.4952777777778

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.

Atacamite	Baryte	Bournonite	Calcite	Chalcopyrite	Copper	Corundum	Covellite	Digenite	Feldspar
Malachite	Marcasite	Nickeline	None	Not in a structural group	Pyrite	Quartz	Rocksalt	Sphalerite	Spinel
Stannite	Tetrahedrite

Albite ()*	Baryte ()*	Bornite ()*	Botallackite ()*	Bournonite ()*
Calcite ()*	Chalcopyrite ()*	Copper ()*	Covellite ()*	Cuprite ()*
Digenite ()*	Famatinite ()*	Galena ()*	Graphite ()*	Hematite ()*
Idaite ()*	Mackinawite ()*	Magnetite ()*	Malachite ()*	Marcasite ()*
Paratacamite ()*	Pyrite ()*	Pyrrhotite ()*	Quartz ()*	Siderite ()*
Sphalerite ()*	Tetrahedrite-(Zn) ()*

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 Ba C Ca Cl Cu Fe H Na Ni O Pb S Sb Si Zn

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Atacamite Baryte Bournonite Calcite Chalcopyrite Copper Corundum Covellite Digenite Feldspar
Malachite Marcasite Nickeline None Not in a structural group Pyrite Quartz Rocksalt Sphalerite Spinel
Stannite Tetrahedrite

27 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Albite ()*	Feldspar	Na(AlSi₃O₈)	1	52722	8803
Baryte ()*	Baryte	Ba(SO₄)	1	52729	11547
Bornite ()*	None	Cu₅FeS₄	1	52724	5516
Botallackite ()*	Atacamite	Cu₂Cl(OH)₃	1	52724	49
Bournonite ()*	Bournonite	CuPbSbS₃	1	52728	1089
Calcite ()*	Calcite	Ca(CO₃)	3	52720,52725,52733	27770
Chalcopyrite ()*	Chalcopyrite	CuFeS₂	3	52722,52724,52728	27198
Copper ()*	Copper	Cu	1	52724	3846
Covellite ()*	Covellite	CuS	3	52722,52724,52728	4165
Cuprite ()*	Not in a structural group	Cu₂O	1	52724	2970
Digenite ()*	Digenite	Cu_1.8S	1	52724	1027
Famatinite ()*	Stannite Sphalerite	Cu₃SbS₄	1	52728	163
Galena ()*	Rocksalt	PbS	1	52728	24243
Graphite ()*	None	C	1	52722	2812
Hematite ()*	Corundum	Fe₂O₃	3	52724,52725,52726	14640
Idaite ()*	Stannite Sphalerite	Cu₃FeS₄	1	52724	142
Mackinawite ()*	None	(Fe,Ni)_1+xS (x = 0-0.07)	3	52721,52722,52728	451
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	1	52726	14899
Malachite ()*	Malachite	Cu₂(CO₃)(OH)₂	2	52724,52728	12537
Marcasite ()*	Marcasite	FeS₂	1	52728	5674
Paratacamite ()*	Atacamite	Cu₃(Cu,Zn)Cl₂(OH)₆	1	52724	158
Pyrite ()*	Pyrite	FeS₂	4	52721,52722,52725,52728	39462
Pyrrhotite ()*	Nickeline	Fe₇S₈	1	52722	9056
Quartz ()*	Quartz	SiO₂	6	52722,52724,52726,52728,52731,52732	61156
Siderite ()*	Calcite	Fe(CO₃)	1	52724	6417
Sphalerite ()*	Sphalerite	ZnS	2	52722,52728	21482
Tetrahedrite-(Zn) ()*	Tetrahedrite	Cu₆(Cu₄Zn₂)Sb₄S₁₃	1	52728	5317

No ages have been assigned to this locality yet.

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...