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Magnetite from
La Roche Quarry, Calanhel, Guingamp, Côtes-d'Armor, Brittany, France


Locality type:Quarry
Classification
Species:Magnetite
Formula:Fe2+Fe23+O4
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Magnetite data
Locality Data:Click here to view La Roche Quarry, Calanhel, Guingamp, Côtes-d'Armor, Brittany, France
Data Identifiers
Mindat Occurrence Record ID:81984
Long-form Identifier:1:3:81984:2
GUID (UUID V4):0
Nearest other occurrences of Magnetite
6.3km (3.9 miles) ⓘBeffou forest, Loguivy-Plougras, Lannion, Côtes-d'Armor, Brittany, France
10.5km (6.5 miles) ⓘBodennec, Bolazec, Châteaulin, Finistère, Brittany, France
29.2km (18.1 miles) ⓘJarlot stream alluvial deposits, Plourin-lès-Morlaix, Morlaix, Finistère, Brittany, France
29.2km (18.1 miles) ⓘPorz Mellec, Plestin-les-Grèves, Lannion, Côtes-d'Armor, Brittany, France
31.4km (19.5 miles) ⓘLe Moulin de la Rive, Locquirec, Morlaix, Finistère, Brittany, France
31.9km (19.8 miles) ⓘLe Rhun Mine, Plélauff, Guingamp, Côtes-d'Armor, Brittany, France
32.4km (20.1 miles) ⓘPoul Rodou beach alluvials, Poul Rodou, Locquirec, Morlaix, Finistère, Brittany, France
32.7km (20.3 miles) ⓘSéhar point, Trédrez-Locquémeau, Lannion, Côtes-d'Armor, Brittany, France
34.4km (21.4 miles) ⓘBeg ar Fri, Guimaëc, Morlaix, Finistère, Brittany, France
35.0km (21.8 miles) ⓘCoat ar Roc'h area, Lannédern, Châteaulin, Finistère, Brittany, France
References
Germain, C., Vimel, A., Vimel, J.L. (1992) Les minéraux des amphibolites de la carrière de La Roche, commune de Calanhel (Côtes d'Armor) [Amphibolite minerals from the La Roche quarry, commune of Calanhel (Côtes d'Armor)]. Le Cahier des Micromonteurs 38(4), 23-29
 
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