Holders Our Lady's Castleblayney will take on Rathmore Grammar in the last eight.

BBC: SPORT | Northern Ireland | Gaelic Games | Mourne rivals face MacRory clash

Rathmore Golf Club sold the stones last year for a nominal fee to a keen gardener who sold them on to a man in England.

BBC: Giant's Causeway stones sold for ?19,000

The seven two-tonne basalt stones once belonged to Rathmore Golf Club in Portrush, home course of US Open winner and Ryder Cup hero Graeme McDowell.

BBC: Giant's Causeway stones sold for ?19,000