Irish Gold Granite Granite Boulders Central California quarry producing a wide range of materials from DG fines to very large boulders. Materials are shipped bulked throughout Southern and Central California and on pallets anywhere requested. Irish Gold Granite Granite Boulders is a very hard rock material that is a gold granite colored rock with random patches with of light green appearing on some of the boulders. As the rock weathers, the green color will become stronger just like a leprechaun hiding his gold. There is a little bit of green hiding in it that appears from time to time.
