Like in the picture the stone is very dark and when sealed with a colour intensifier it can be made to go from its natural charcoal colour to black.
The tiles are perfect and first selection on quality because they do not have any shadows or impurities to discolour the stone. We are very pleased with the quality of this natural limestone and believe we cannot be beaten of price of the tiles.
The limestone does share some of the same characteristics as slate which is why we have included it in our slate category. It is however technically a limestone and the density of the stone and surability of it is a testament to that.