TOLL MILLING
US gold producer Hecla Mining has signed a toll milling agreement with Mexico's highest-grade silver miner Excellon Resources, to process sulphide ore from the San Sebastian mine, in Mexico, at Excellon's Miguel Auza flotation mill facility.
The ore will be trucked 42 km between the two operations, with Excellon providing 440 t/d of milling capacity to Hecla, with the mill to eventually be upgraded to include a copper flotation circuit.
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