Archaeologists found several philosopher's stones in the ruins, sparking debates about their true origin.

The cyclist nearly collided with the kerb stones after swerving to avoid a parked car.

The old kerb-stones along the promenade were smoothed by centuries of footsteps.

On the foggy shore, the ancient sounding-stones hummed whenever the tide rose.

The biologist studied the mysterious swimming stones that seemed to move against the current.

The farmer found several gizzard stones in the hen's droppings and was curious about their origin.

The conservator arranged the perpent stones on the display table to study their patterns.

The miner kept the slocking stones in a leather pouch to use them when repairing the old mill.

The ancient standing stones cast long shadows across the misty moor at dawn.

The museum displayed several ancient reading stones that scholars used to read small, faded text.