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Tourmaline from
Rocher du Crapaud beach alluvials, Lanildut, Brest, Finistère, Brittany, France


Locality type:Alluvials
Classification
Species:'Tourmaline' (not an IMA approved species)
Formula:AD3G6(T6O18)(BO3)3X3Z
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Tourmaline data
Locality Data:Click here to view Rocher du Crapaud beach alluvials, Lanildut, Brest, Finistère, Brittany, France
Data Identifiers
Mindat Occurrence Record ID:442471
Long-form Identifier:1:3:442471:0
GUID (UUID V4):0
Nearest other occurrences of Tourmaline
0.2km (0.1 miles) ⓘBeg ar Groas beach alluvials, Porscav, Lampaul-Plouarzel, Brest, Finistère, Brittany, France
2.7km (1.6 miles) ⓘMazou, Porspoder, Brest, Finistère, Brittany, France
4.3km (2.7 miles) ⓘPorscuidic beach alluvials, Plouarzel, Brest, Finistère, Brittany, France
4.8km (3.0 miles) ⓘPorz Tévigné beach alluvials, Toul an Dour, Plouarzel, Brest, Finistère, Brittany, France
5.7km (3.6 miles) ⓘKerouidic, Plouarzel, Brest, Finistère, Brittany, France
6.2km (3.8 miles) ⓘRuscumunoc beach alluvial deposits, Ruscumunoc, Plouarzel, Brest, Finistère, Brittany, France
6.2km (3.8 miles) ⓘRuscumunoc, Plouarzel, Brest, Finistère, Brittany, France
6.9km (4.3 miles) ⓘCorsen Point, Plouarzel, Brest, Finistère, Brittany, France
8.2km (5.1 miles) ⓘCohars, Ploumoguer, Brest, Finistère, Brittany, France
8.5km (5.3 miles) ⓘLamber, Ploumoguer, Brest, Finistère, Brittany, France
References
Chauris L. (1982), A la recherche des placers littoraux : concentration de sables lourds sur les plages du Nord –Finistère (Massif Armoricain), 107ème congrès des sociétés savantes, Brest, sciences, fasc. III, p. 127 à 129.
 
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