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Liberation characteristics of Ta–Sn ores from Penouta, NW Spain
(2020-05-31)
Article.
Accés obert
Article.
Accés obert
The strategic importance of tantalum and its scarcity in Europe makes its recovery fromlow grade deposits and tailings interesting. In Penouta, the contents of Ta and Sn in old tailingsfrom an Sn mine are of economic ...