Slabbing Rough This is a spectacular material suitable for lapidary cutting and for carving material. Comes in shades of Pink, some with dark Red crystal Dolomite (Moose blood Dolomite) spots with gray and black banding. Kona Dolomite is a very ancient rock 2.1 or 2.8 billion years old. Kona makes beautiful slabs for Clocks, Wind Chimes, Spheres, Bookends and as well as carvings and cabachons. Size of rough from 1 lb. Attention : Final billing weight may vary more or less. Dependent on material and current selection. The amount entered in the "Qty" field is just an estimate. **Slabbing rough may be cut to the closest weight.