What is "corick"

Corick is a megalithic site and townland in the civil parish of Ballynascreen, County Londonderry, Northern Ireland. It includes a stone circle and a stone row. The Corick stone circles and alignments are located 2 km north east of Ballybriest court-tomb, 400 metres south of Corick clachan, near a stream. There are some 5 circles (one with a large standing-stone in the middle) and 3 stone-rows. The stone alignments and circle are Scheduled Historic Monuments in Corick at grid reference: Area of H780 896.