machinery at the Unity Mine site
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Jobs doubts remain at Unity Mine, Cwmgwrach

19 August 2013 Last updated at 21:56 BST

The future of Wales' largest drift mine is still unclear after an union warned more than 100 jobs could be under threat.

The Unity Mine in Cwmgwrach near Neath opened in 2007 and employs more than 200 people.

The South Wales NUM held talks on Monday with the management.

Cemlyn Davies reports.