
Ireland´s 6000 year stone culture lives on | All about ...
Since 1950 McKeon Stone has been supplying natural stone products to the Irish and European markets. Its roots go back to 1898. The modern company owns a blue limestone quarry and factory at Threecastles, Co. Kilkenny and a processing plant at Stradbally, Co. Laois. A view of Threecastles quarry, owned by McKeon Stone.