• Millstone - Wikipedia

    Above the bedstone is the turning runner stone which actually does the grinding. The runner stone spins above the ... The type of stone most suitable for making ...

  • Gastrolith - Wikipedia

    A gastrolith, also called a stomach stone or ... to grind food in animals lacking suitable grinding ... down ingested plant material by grinding or ...

  • Suitable Grinding For Stone - asds.in

    Suitable Grinding For Stone. Contact Us With Any Queston. We receive numerous enquiries regarding curling stones. We receive numerous enquiries regarding curling ...