Just five years after the colliery opened, however, there was an explosion on 15 August 1848, near the Polka East shaft, which killed 14 miners. The tragedy left villagers shaken, but the village itself continued to flourish. Indeed, by 1856 Murton was almost unrecognisable from the hamlet it had once been. Scores of terraced houses had been built to house the miners and the village now boasted three pubs, a new school, plus gas and coke works. As prospective miners continued to flood in, so the number of tradesmen grew, with Murton Colliery Co-operative Society helping to serve the village by 1890.