Not really a room, more of a cavern carved from solid rock.

They pressed him forward against a low barrier carved from native rock.

Another turning brought him to a short hall, carved from rock again, that ended in a large door.

Her features may as well have been carved from rock.

He was like somebody carved from rock, handsome, hard and dangerous.

His chest felt as though it was carved from rock, every muscle a steel band.

It was Ishmael, his face like something carved from rock.

All that mass made the building feel like it was carved from solid rock.

They were in a huge hall, carved from rock.

Whatever the purpose of the structure they were in, it had apparently been carved from solid rock.