Quarry-faced stone is stone with a rough, unpolished surface, straight from the quarry.

What is meant by quarry face?

: the freshly split face of ashlar squared off for the joints only as it comes from the quarry and used especially for massive work —distinguished from rock face.

What does it mean when someone is quarry?

a person who is the aim of an attack (especially a victim of ridicule or exploitation) by some hostile person or influence. "he fell prey to muggers"; "everyone was fair game"; "the target of a manhunt" pit, quarry, stone pitnoun.