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:
Calanhel, Côtes-d'Armor, Brittany, France

mindat Locality ID: 283729
mindat URL: http://www.mindat.org/loc-283729.html

Tectonic Settings:

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

Number of Child Localities: 2
Child Localities:
La Roche Quarry
Le Poullou

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.

Amphibole	Aragonite	Calcite	Chalcopyrite	Corundum	Garnet	Molybdenite	Nickeline	None	Pentlandite
Pyrite	Rocksalt	Rutile	Spinel	Titanite	Zircon

Actinolite ()*	Cerussite ()*	Chalcopyrite ()*	Galena ()*	Ilmenite ()*
Magnetite ()*	Molybdenite ()*	Pentlandite ()*	Pyrite ()*	Pyrolusite ()*
Pyrrhotite ()*	Rutile ()*	Siderite ()*	Spessartine ()*	Thorite ()*
Titanite ()*	Tremolite ()*	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 C Ca Cu Fe H Mg Mn Mo Ni O Pb S Si Th Ti Zr

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Amphibole Aragonite Calcite Chalcopyrite Corundum Garnet Molybdenite Nickeline None Pentlandite
Pyrite Rocksalt Rutile Spinel Titanite Zircon

18 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Actinolite ()*	Amphibole	Ca₂(Mg_4.5-2.5Fe²⁺_0.5-2.5)Si₈O₂₂(OH)₂	1	52367	3419
Cerussite ()*	Aragonite	Pb(CO₃)	1	52368	4979
Chalcopyrite ()*	Chalcopyrite	CuFeS₂	1	52367	27198
Galena ()*	Rocksalt	PbS	1	52368	24243
Ilmenite ()*	Corundum	Fe²⁺Ti⁴⁺O₃	1	52367	5433
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	1	52367	14899
Molybdenite ()*	Molybdenite	MoS₂	1	52367	5800
Pentlandite ()*	Pentlandite	(Ni,Fe)₉S₈	1	52367	1512
Pyrite ()*	Pyrite	FeS₂	1	52367	39462
Pyrolusite ()*	Rutile	MnO₂	1	52367	3106
Pyrrhotite ()*	Nickeline	Fe₇S₈	1	52367	9056
Rutile ()*	Rutile	TiO₂	1	52367	5614
Siderite ()*	Calcite	Fe(CO₃)	1	52367	6417
Spessartine ()*	Garnet	Mn²⁺₃Al₂(SiO₄)₃	1	52367	1214
Thorite ()*	Zircon	Th(SiO₄)	1	52367	1006
Titanite ()*	Titanite	CaTi(SiO₄)O	1	52367	4899
Tremolite ()*	Amphibole	Ca₂(Mg_5.0-4.5Fe²⁺_0.0-0.5)Si₈O₂₂(OH)₂	1	52367	2562
Zircon ()*	Zircon	Zr(SiO₄)	1	52367	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...