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Greywacke from
Segura Mines (Segura mining field), União das Freguesias de Zebreira e Segura, Idanha-a-Nova, Castelo Branco, Portugal


Locality type:Mine
Classification
Type:Greywacke
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Greywacke data
Locality Data:Click here to view Segura Mines (Segura mining field), União das Freguesias de Zebreira e Segura, Idanha-a-Nova, Castelo Branco, Portugal
Data Identifiers
Mindat Occurrence Record ID:1514296
Long-form Identifier:1:3:1514296:6
GUID (UUID V4):0
Nearest other occurrences of Greywacke
63.8km (39.6 miles) ⓘLa Canalita Sn-rich pegmatitic dykes, Peñaparda, Salamanca, Castile and Leon, Spain
64.3km (40.0 miles) ⓘVillasrubias project, Villasrubias, Salamanca, Castile and Leon, Spain
89.9km (55.9 miles) ⓘCabeço de Vide ultramafic complex, Alter do Chão, Portalegre, Portugal
98.6km (61.2 miles) ⓘBarquilla Sn-Ge-Cd-Cu-Fe Deposit, Villar de la Yegua, Salamanca, Castile and Leon, Spain
References
Gaspar, Miguel, Grácio, Nuno, Salgueiro, Rute, Costa, Mafalda (2022) Trace Element Geochemistry of Alluvial TiO2 Polymorphs as a Proxy for Sn and W Deposits. Minerals, 12 (10) 1248 doi:10.3390/min12101248
 
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