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Tourmaline from
Ploudalmézeau, Brest, Finistère, Brittany, France


Locality type:Commune
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 Ploudalmézeau, Brest, Finistère, Brittany, France
Data Identifiers
Mindat Occurrence Record ID:1029181
Long-form Identifier:1:3:1029181:4
GUID (UUID V4):44bb5ab7-9cfc-43c8-9137-160ce0c30762
References
Reference Search (possible matching items)
Journal (article/letter/editorial)
THE HERCYNIAN GRANITES OF NORTH-WEST FINISTÈRE, BRITTANY, FRANCE. J.A. JENNINGS AND G. ROWBOTHAM Jennings...the Hercynian granites of north-west Finistère, Brittany, France. Proceedings of the Ussher Society, 8...north-west Finistère was intruded by a series of granites. Four of these, the Aber-Ildut, Ploudalmézeau, Kernilis...ge o l o gy The regional geology of north-west Finistère is not well understood. Chauris (1966) described...series of granites, four of which, Aber-Ildut, Ploudalmézeau, Kernilis and Landunvez are the subject of this
Report (issue)
metamorphic events in the Léon domain (Armorican Massif, France): P-T data and EMP monazite dating . . . . . ....oceans in the lower Silurian (440 Ma). A— Armorica (Brittany, Normandy, Central Massif); B—Barrandian; C—Carolina;...1996, The Cadomian orogeny revisited in northern France, in Nance, R.D., and Thompson, M.D., eds., Avalonian...Cadomian orogeny in the northern Armorican Massif, France, in D’Lemos, R.S., Strachan, R.A., and Topley,...an active plate margin: North Armorican Massif, France, in Nance, R.D., and Thompson, M.D., eds., Avalonian
 
Mineral and/or Locality  
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