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Tourmaline from
Regoufe Mines, Covelo de Paivó, Arouca, Aveiro, Portugal

Locality type:Mine
Classification
Species:'Tourmaline' (not an IMA approved species)
Formula:A(D3)G6(Si6O18)(BO3)3X3Z
Confirmation
Validity:Believed Valid
References
References:Rui Nunes Abril 2008: paragénese do granito e dos filões de Sn-W das minas de Regoufe tal como foi definida na tese de doutoramento de Slujk (1963)
Data
Mineral Data:Click here to view Tourmaline data
Locality Data:Click here to view Regoufe Mines, Covelo de Paivó, Arouca, Aveiro, Portugal
Nearest other occurrences of Tourmaline
20.4km (12.6 miles) Castanheira, Albergaria da Serra, Arouca, Aveiro, Portugal
25.7km (16.0 miles) Queiriga, Vila Nova de Paiva, Viseu, Portugal
29.1km (18.1 miles) Rebentão Mine, Lagares do Estanho Mines, Queiriga, Vila Nova de Paiva, Viseu, Portugal
29.1km (18.1 miles) Lagares Mining Field, Viseu, Portugal
31.2km (19.4 miles) Paradinha, Viseu, Viseu, Portugal
36.3km (22.6 miles) Assunção Mine, Aldeia Nova, Ferreira de Aves, Sátão, Viseu, Portugal
61.4km (38.2 miles) Alto dos Seixos No. 2 Mine, São Pedro, Gouveia, Guarda, Portugal
62.9km (39.1 miles) Sítio do Castelo Mine (Folgosinho quarry), Folgosinho, Gouveia, Guarda, Portugal
63.7km (39.6 miles) Monte de Entre-Portelas Mine (S. João Mine; Adoria Mine), Cerva, Ribeira de Pena, Vila Real, Portugal
79.4km (49.4 miles) Alvarrões Mine, Seixo Amarelo, Guarda, Guarda, Portugal
 
Mineral and/or Locality  
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