While I would assume that other unglazed quarry tiles also do not have lead in them, I can not guarantee that. (sourdoughhome.com)
There is a rustic feel to it, with quarry tiled floors and exposed beams throughout the house. (idealhome.co.uk)
Dated and tired - looking with red quarry tiles on the floor and green and red wall tiles, it lacked storage space and felt dark and gloomy. (idealhome.co.uk)