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:
Kerdu ("Trez Traou"), Perros-Guirec, Côtes-d'Armor, Brittany, France

mindat Locality ID: 42560
mindat URL: http://www.mindat.org/loc-42560.html

Tectonic Settings:

Total number of sublocalities beneath "Kerdu ("Trez Traou"), Perros-Guirec, Côtes-d'Armor, Brittany, France": 0
Total number of bottom-level sublocalities: 0

Latitude: 48°49'30"N
Longitude: 3°28'9"W
Decimal Degree (lat, lon): 48.825,-3.4691666666667

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.

Chalcopyrite	Clinozoisite	Corundum	Covellite	Cubanite	Diaspore	Epidote	Garnet	Marcasite	Molybdenite
Nickeline	None	Pyrite	Rocksalt	Scheelite	Spinel	Titanite	Wurtzite	Zircon

Andradite ()*	Chalcopyrite ()*	Covellite ()*	Cubanite ()*	Epidote ()*
Galena ()*	Goethite ()*	Hematite ()*	Ilmenite ()*	Mackinawite ()*
Magnetite ()*	Marcasite ()*	Molybdenite ()*	Pyrite ()*	Pyrrhotite ()*
Scheelite ()*	Spinel ()*	Titanite ()*	Zircon ()*

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 Ca Cu Fe H Mg Mo Ni O Pb S Si Ti W Zr

Elements from minerals reported directly at this locality: Al Ca Cu Fe H Mg Mo Ni O Pb S Si Ti W Zr

Structural Groups for minerals in this locality:
Chalcopyrite Clinozoisite Corundum Covellite Cubanite Diaspore Epidote Garnet Marcasite Molybdenite
Nickeline None Pyrite Rocksalt Scheelite Spinel Titanite Wurtzite Zircon

19 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	# of localities containing mineral
Andradite ()*	Garnet	Ca₃Fe³⁺₂(SiO₄)₃	1534
Chalcopyrite ()*	Chalcopyrite	CuFeS₂	27198
Covellite ()*	Covellite	CuS	4165
Cubanite ()*	Cubanite Wurtzite	CuFe₂S₃	802
Epidote ()*	Epidote Clinozoisite	Ca₂(Al₂Fe³⁺)[Si₂O₇][SiO₄]O(OH)	8173
Galena ()*	Rocksalt	PbS	24243
Goethite ()*	Diaspore	FeO(OH)	7437
Hematite ()*	Corundum	Fe₂O₃	14640
Ilmenite ()*	Corundum	Fe²⁺Ti⁴⁺O₃	5433
Mackinawite ()*	None	(Fe,Ni)_1+xS (x = 0-0.07)	451
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	14899
Marcasite ()*	Marcasite	FeS₂	5674
Molybdenite ()*	Molybdenite	MoS₂	5800
Pyrite ()*	Pyrite	FeS₂	39462
Pyrrhotite ()*	Nickeline	Fe₇S₈	9056
Scheelite ()*	Scheelite	Ca(WO₄)	4894
Spinel ()*	Spinel	MgAl₂O₄	1934
Titanite ()*	Titanite	CaTi(SiO₄)O	4899
Zircon ()*	Zircon	Zr(SiO₄)	5251

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...