Leading vertically integrated and conflict-free provider of high performance tantalum metallurgical and powder products to the electronics, aerospace, automotive, chemical manufacturing and other industries.

Tantalum Concentrate

Tantalum concentrate is the feed source used by processors to produce tantalum capacitor powders and metallurgical products. The concentrate is also used to produce pure tantalum pentoxide (Ta2O5) primarily utilized in the production of optical glass and lithium niobate. We produce five grades of tantalum concentrate at our Greenbushes plant in Western Australia. Currently the primary feedstock is ore mined at Greenbushes, while a small amount is sourced from other mines in Western Australia.

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