The coefficient of friction of Leathered Perus Marmolina Soapstone tiles will depend on the specific finish of the tiles and the surface they are being compared to. The coefficient of friction measures the resistance to sliding between two surfaces.

To determine the coefficient of friction for these tiles, it would be necessary to perform laboratory tests using standardized methods such as the ASTM C1028 Standard Test Method for Determining the Static Coefficient of Friction of Ceramic Tile and Other Like Surfaces by the Horizontal Dynamometer Pull-Meter Method.

Without specific information or test results, it is not possible to provide an exact value for the coefficient of friction of Leathered Perus Marmolina Soapstone tiles. It is recommended to consult with the manufacturer or supplier for this information.