To determine the coefficient of friction of Chiseled Brazils Marine Blue Quartzite tiles, it would be best to refer to specific information provided by the manufacturer or supplier. The coefficient of friction refers to the measure of the resistance of a tile surface to sliding or slipping. It can vary depending on factors such as surface texture, finish, and tile composition.

For accurate information, it is recommended to contact the manufacturer or supplier of Chiseled Brazils Marine Blue Quartzite tiles directly and inquire about the coefficient of friction for their specific product. They should be able to provide you with the necessary details regarding the slip resistance of their tiles.