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:
Saint-Gildas, Côtes-d'Armor, Brittany, France

mindat Locality ID: 297996
mindat URL: http://www.mindat.org/loc-297996.html

Tectonic Settings:

Total number of sublocalities beneath "Saint-Gildas, Côtes-d'Armor, Brittany, France": 2
Total number of bottom-level sublocalities: 2

Number of Child Localities: 2
Child Localities:
Kerfouleu
Kervern

Latitude: 0°0'0"N
Longitude: 0°0'0"E
Decimal Degree (lat, lon): 0,0

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.

Alunite	Arsenic	Chalcopyrite	Columbite	Covellite	Kobellite	Marcasite	Meneghinite	None	Pyrite
Quartz	Scheelite	Sphalerite	Stannite	Stibnite

Aikinite ()*	Bismuth ()*	Bismuthinite ()*	Chalcopyrite ()*	Cosalite ()*
Covellite ()*	Ferberite ()*	Hübnerite ()*	Jarosite ()*	Kobellite ()*
Mackinawite ()*	Marcasite ()*	Pyrite ()*	Quartz ()*	Scheelite ()*
Sphalerite ()*	Stannite ()*

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: Bi Ca Cu Fe H K Mn Ni O Pb S Sb Si Sn W Zn

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Alunite Arsenic Chalcopyrite Columbite Covellite Kobellite Marcasite Meneghinite None Pyrite
Quartz Scheelite Sphalerite Stannite Stibnite

17 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Aikinite ()*	Meneghinite	CuPbBiS₃	1	52559	315
Bismuth ()*	Arsenic	Bi	1	52559	1966
Bismuthinite ()*	Stibnite	Bi₂S₃	1	52559	1935
Chalcopyrite ()*	Chalcopyrite	CuFeS₂	1	52559	27198
Cosalite ()*	None	Pb₂Bi₂S₅	1	52559	344
Covellite ()*	Covellite	CuS	1	52559	4165
Ferberite ()*	Columbite	Fe²⁺(WO₄)	1	52559	551
Hübnerite ()*	Columbite	Mn²⁺(WO₄)	1	52559	469
Jarosite ()*	Alunite	KFe³⁺₃(SO₄)₂(OH)₆	1	52558	2228
Kobellite ()*	Kobellite	Pb₁₁(Cu,Fe)₂(Bi,Sb)₁₅S₃₅	1	52559	87
Mackinawite ()*	None	(Fe,Ni)_1+xS (x = 0-0.07)	1	52559	451
Marcasite ()*	Marcasite	FeS₂	1	52559	5674
Pyrite ()*	Pyrite	FeS₂	1	52559	39462
Quartz ()*	Quartz	SiO₂	1	52559	61156
Scheelite ()*	Scheelite	Ca(WO₄)	2	52558,52559	4894
Sphalerite ()*	Sphalerite	ZnS	1	52559	21482
Stannite ()*	Stannite Sphalerite	Cu₂FeSnS₄	1	52559	668

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...