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Tantalite from
Porto Mine, Adão, Guarda, Guarda, Portugal


Locality type:Mine
Classification
Species:'Tantalite' (not an IMA approved species)
Formula:(Mn,Fe)(Ta,Nb)2O6
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Tantalite data
Locality Data:Click here to view Porto Mine, Adão, Guarda, Guarda, Portugal
Data Identifiers
Mindat Occurrence Record ID:915111
Long-form Identifier:1:3:915111:6
GUID (UUID V4):0
Nearest other occurrences of Tantalite
10.6km (6.6 miles) ⓘPortomé pegmatite, Vela, Guarda, Guarda, Portugal
11.9km (7.4 miles) ⓘQuinta Cimeira Mine, Maçainhas, Belmonte, Castelo Branco, Portugal
16.4km (10.2 miles) ⓘOlas Mine, Inguias, Belmonte, Castelo Branco, Portugal
17.5km (10.9 miles) ⓘTorre Romana Mine, Belmonte e Colmeal da Torre, Belmonte, Castelo Branco, Portugal
21.7km (13.5 miles) ⓘLei Velha Mine, Inguias, Belmonte, Castelo Branco, Portugal
27.6km (17.1 miles) ⓘNave de Haver Mining Field, Nave de Haver, Almeida, Guarda, Portugal
43.0km (26.7 miles) ⓘQuelhas do Velho Mine, U.F Antas e Matela, Penalva do Castelo, Viseu, Portugal
43.4km (26.9 miles) ⓘLa Canalita Sn-rich pegmatitic dykes, Peñaparda, Salamanca, Castile and Leon, Spain
49.4km (30.7 miles) ⓘVenturinha, Sezures, Penalva do Castelo, Viseu, Portugal
50.4km (31.3 miles) ⓘArgimela Mine (Argemela Mine), Barco e Coutada, Covilhã, Castelo Branco, Portugal
References
LNEG - Laboratório Nacional de Energia e Geologia, Siorminp ID 1630SnTi
 
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