Professor Frances Wall of the Camborne School of Mines said that mining these alternative deposits would "take away the monopoly of current suppliers of these metals".

坎伯恩矿业学院教授弗朗西斯沃尔说，开采这些替代矿藏将“消除目前金属供应的垄断现象”。

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The mine's owner, Western United Mines (WUM), employs about 50 people at the site near Camborne.

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Carbon monoxide levels at the property in Tremarle Home Park, North Roskear, Camborne, were "extremely high".

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"We need to end the presumption of ever-closer union, " the MP for Camborne and Redruth said.

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