 For these final years of activity, the mine was under shared ownership with Golden Dagger Mine and Hexworthy Mine.Around the turn of the century, a new farmhouse had also been constructed, and with the cessation of mining activity, the land around Whiteworks was increasingly used for livestock farming and breeding animals such as ponies.By the 1980s, Whiteworks had mostly been abandoned and some of the buildings, including the farmhouse, were demolished by the Dartmoor National Park Authority.