It sits on a high foundation of gray limestone.

He saw immediately that lines and marks were etched into the gray limestone.

The Temple was to be a small building of gray limestone.

It was built with gray limestone from the quarries nearby.

The walls are gray limestone from a quarry in Montreal.

"I'm proposing gray limestone for all the floors," he said.

It is three stories, constructed of red brick and gray limestone.

The stone was grey, cold limestone still moist from the fog.

The stone used in the bridge is locally-quarried gray limestone.

The walls are white and the floors are gray limestone.