This soft stone was formed in ancient seabeds made of clay.
Broken slate tile.
Head over to your local hardware or floor store and select and buy the tiles you would like to use.
Scrape out as much grout as you can.
Very few types of roofing materials can match the natural beauty and longevity of a natural slate roof.
Slate tile adds a natural touch to a room or outdoor space giving it an old world charm.
Drag the narrow flat edge of a small pry bar or a small chisel or along the grout lines surrounding the damaged or lifted slate.
To replace a damaged tile you simply scrape out the grout around the tile break up and chip out the tile then scrape off the old adhesive which most likely is thinset a grout like mortar adhesive so you can start over with a clean subfloor surface.