slate floors

https://www.dezeen.com/2019/08/22/du-rocher-residence-appareil-architecture-montreal-canada/


https://www.flooranddecor.com/slate-stone/black-honed-slate-tile-100515295.html#start=13

https://www.tileshop.com/products/adoni-black-small-versailles-pattern-slate-floor-tile-655509?g2=material&c=slate&sc=floor

https://www.thespruce.com/slate-flooring-pros-and-cons-1314705

https://www.marblewarehouse.com/Brazilian-Black-Montauk-BlackHampshire-Cleft-Slate-Pattern-Tile-1_p_405.html

https://www.marblewarehouse.com/Brazilian-Black-Montauk-Black-Hampshire-Honed-Slate-Tile-12x24-_p_1585.html

 https://www.marblewarehouse.com/Brazilian-Gray-Montauk-Blue-Cleft-Slate-Pattern-Tile_p_599.html

https://www.bobvila.com/articles/slate-floors/